208299546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 632217600

約数和(自身を除く): 423918054

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 27, 38, 39, 42, 46, 54, 57, 63, 69, 78, 91, 97, 114, 117, 126, 133, 138, 161, 171, 182, 189, 194, 207, 234, 247, 266, 273, 291, 299, 322, 342, 351, 378, 399, 414, 437, 483, 494, 513, 546, 582, 598, 621, 679, 702, 741, 798, 819, 873, 874, 897, 966, 1026, 1197, 1242, 1261, 1311, 1358, 1449, 1482, 1638, 1729, 1746, 1794, 1843, 2037, 2093, 2223, 2231, 2394, 2457, 2522, 2619, 2622, 2691, 2898, 3059, 3458, 3591, 3686, 3783, 3933, 4074, 4186, 4347, 4446, 4462, 4914, 5187, 5238, 5382, 5529, 5681, 6111, 6118, 6279, 6669, 6693, 7182, 7566, 7866, 8073, 8694, 8827, 9177, 10374, 11058, 11349, 11362, 11799, 12222, 12558, 12901, 13338, 13386, 15561, 15617, 16146, 16587, 17043, 17654, 18333, 18354, 18837, 20079, 22698, 23598, 23959, 25802, 26481, 27531, 29003, 31122, 31234, 33174, 34047, 34086, 36666, 37674, 38703, 39767, 40158, 42389, 46683, 46851, 47918, 49761, 51129, 52962, 55062, 56511, 58006, 60237, 68094, 71877, 77406, 79443, 79534, 82593, 84778, 87009, 93366, 93702, 99522, 102258, 113022, 116109, 119301, 120474, 127167, 140553, 143754, 153387, 158886, 165186, 167713, 174018, 203021, 215631, 232218, 238329, 238602, 254334, 261027, 281106, 296723, 306774, 335426, 348327, 357903, 381501, 406042, 421659, 431262, 476658, 503139, 522054, 551057, 593446, 609063, 646893, 696654, 715806, 763002, 783081, 843318, 890169, 1006278, 1073709, 1102114, 1144503, 1218126, 1293786, 1509417, 1566162, 1653171, 1780338, 1827189, 2147418, 2289006, 2670507, 3018834, 3306342, 3654378, 3857399, 4528251, 4959513, 5341014, 5481567, 7714798, 8011521, 9056502, 9919026, 10963134, 11572197, 14878539, 16023042, 23144394, 29757078, 34716591, 69433182, 104149773, 208299546]

約数ペア:

[(1, 208299546), (2, 104149773), (3, 69433182), (6, 34716591), (7, 29757078), (9, 23144394), (13, 16023042), (14, 14878539), (18, 11572197), (19, 10963134), (21, 9919026), (23, 9056502), (26, 8011521), (27, 7714798), (38, 5481567), (39, 5341014), (42, 4959513), (46, 4528251), (54, 3857399), (57, 3654378), (63, 3306342), (69, 3018834), (78, 2670507), (91, 2289006), (97, 2147418), (114, 1827189), (117, 1780338), (126, 1653171), (133, 1566162), (138, 1509417), (161, 1293786), (171, 1218126), (182, 1144503), (189, 1102114), (194, 1073709), (207, 1006278), (234, 890169), (247, 843318), (266, 783081), (273, 763002), (291, 715806), (299, 696654), (322, 646893), (342, 609063), (351, 593446), (378, 551057), (399, 522054), (414, 503139), (437, 476658), (483, 431262), (494, 421659), (513, 406042), (546, 381501), (582, 357903), (598, 348327), (621, 335426), (679, 306774), (702, 296723), (741, 281106), (798, 261027), (819, 254334), (873, 238602), (874, 238329), (897, 232218), (966, 215631), (1026, 203021), (1197, 174018), (1242, 167713), (1261, 165186), (1311, 158886), (1358, 153387), (1449, 143754), (1482, 140553), (1638, 127167), (1729, 120474), (1746, 119301), (1794, 116109), (1843, 113022), (2037, 102258), (2093, 99522), (2223, 93702), (2231, 93366), (2394, 87009), (2457, 84778), (2522, 82593), (2619, 79534), (2622, 79443), (2691, 77406), (2898, 71877), (3059, 68094), (3458, 60237), (3591, 58006), (3686, 56511), (3783, 55062), (3933, 52962), (4074, 51129), (4186, 49761), (4347, 47918), (4446, 46851), (4462, 46683), (4914, 42389), (5187, 40158), (5238, 39767), (5382, 38703), (5529, 37674), (5681, 36666), (6111, 34086), (6118, 34047), (6279, 33174), (6669, 31234), (6693, 31122), (7182, 29003), (7566, 27531), (7866, 26481), (8073, 25802), (8694, 23959), (8827, 23598), (9177, 22698), (10374, 20079), (11058, 18837), (11349, 18354), (11362, 18333), (11799, 17654), (12222, 17043), (12558, 16587), (12901, 16146), (13338, 15617), (13386, 15561)]