209038704

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 673099776

約数和(自身を除く): 464061072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 49, 56, 61, 62, 84, 93, 94, 98, 112, 122, 124, 141, 147, 168, 183, 186, 188, 196, 217, 244, 248, 282, 294, 329, 336, 366, 372, 376, 392, 427, 434, 488, 496, 564, 588, 651, 658, 732, 744, 752, 784, 854, 868, 976, 987, 1128, 1176, 1281, 1302, 1316, 1457, 1464, 1488, 1519, 1708, 1736, 1891, 1974, 2256, 2303, 2352, 2562, 2604, 2632, 2867, 2914, 2928, 2989, 3038, 3416, 3472, 3782, 3948, 4371, 4557, 4606, 5124, 5208, 5264, 5673, 5734, 5828, 5978, 6076, 6832, 6909, 7564, 7896, 8601, 8742, 8967, 9114, 9212, 10199, 10248, 10416, 11346, 11468, 11656, 11956, 12152, 13237, 13818, 15128, 15792, 17202, 17484, 17934, 18228, 18424, 20069, 20398, 20496, 22692, 22936, 23312, 23912, 24304, 26474, 27636, 30256, 30597, 34404, 34968, 35868, 36456, 36848, 39711, 40138, 40796, 45384, 45872, 47824, 52948, 55272, 60207, 61194, 68808, 69936, 71393, 71736, 72912, 79422, 80276, 81592, 88877, 90768, 92659, 105896, 110544, 120414, 122388, 137616, 140483, 142786, 143472, 158844, 160552, 163184, 177754, 185318, 211792, 214179, 240828, 244776, 266631, 277977, 280966, 285572, 317688, 321104, 355508, 370636, 421449, 428358, 481656, 489552, 533262, 555954, 561932, 571144, 622139, 635376, 711016, 741272, 842898, 856716, 963312, 1066524, 1111908, 1123864, 1142288, 1244278, 1422032, 1482544, 1685796, 1713432, 1866417, 2133048, 2223816, 2247728, 2488556, 3371592, 3426864, 3732834, 4266096, 4354973, 4447632, 4977112, 6743184, 7465668, 8709946, 9954224, 13064919, 14931336, 17419892, 26129838, 29862672, 34839784, 52259676, 69679568, 104519352, 209038704]

約数ペア:

[(1, 209038704), (2, 104519352), (3, 69679568), (4, 52259676), (6, 34839784), (7, 29862672), (8, 26129838), (12, 17419892), (14, 14931336), (16, 13064919), (21, 9954224), (24, 8709946), (28, 7465668), (31, 6743184), (42, 4977112), (47, 4447632), (48, 4354973), (49, 4266096), (56, 3732834), (61, 3426864), (62, 3371592), (84, 2488556), (93, 2247728), (94, 2223816), (98, 2133048), (112, 1866417), (122, 1713432), (124, 1685796), (141, 1482544), (147, 1422032), (168, 1244278), (183, 1142288), (186, 1123864), (188, 1111908), (196, 1066524), (217, 963312), (244, 856716), (248, 842898), (282, 741272), (294, 711016), (329, 635376), (336, 622139), (366, 571144), (372, 561932), (376, 555954), (392, 533262), (427, 489552), (434, 481656), (488, 428358), (496, 421449), (564, 370636), (588, 355508), (651, 321104), (658, 317688), (732, 285572), (744, 280966), (752, 277977), (784, 266631), (854, 244776), (868, 240828), (976, 214179), (987, 211792), (1128, 185318), (1176, 177754), (1281, 163184), (1302, 160552), (1316, 158844), (1457, 143472), (1464, 142786), (1488, 140483), (1519, 137616), (1708, 122388), (1736, 120414), (1891, 110544), (1974, 105896), (2256, 92659), (2303, 90768), (2352, 88877), (2562, 81592), (2604, 80276), (2632, 79422), (2867, 72912), (2914, 71736), (2928, 71393), (2989, 69936), (3038, 68808), (3416, 61194), (3472, 60207), (3782, 55272), (3948, 52948), (4371, 47824), (4557, 45872), (4606, 45384), (5124, 40796), (5208, 40138), (5264, 39711), (5673, 36848), (5734, 36456), (5828, 35868), (5978, 34968), (6076, 34404), (6832, 30597), (6909, 30256), (7564, 27636), (7896, 26474), (8601, 24304), (8742, 23912), (8967, 23312), (9114, 22936), (9212, 22692), (10199, 20496), (10248, 20398), (10416, 20069), (11346, 18424), (11468, 18228), (11656, 17934), (11956, 17484), (12152, 17202), (13237, 15792), (13818, 15128)]