208501776

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 710621184

約数和(自身を除く): 502119408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 163, 168, 188, 189, 216, 243, 252, 282, 324, 326, 329, 336, 376, 378, 423, 432, 486, 489, 504, 564, 567, 648, 652, 658, 752, 756, 846, 972, 978, 987, 1008, 1128, 1134, 1141, 1269, 1296, 1304, 1316, 1467, 1512, 1692, 1701, 1944, 1956, 1974, 2256, 2268, 2282, 2538, 2608, 2632, 2934, 2961, 3024, 3384, 3402, 3423, 3807, 3888, 3912, 3948, 4401, 4536, 4564, 5076, 5264, 5868, 5922, 6768, 6804, 6846, 7614, 7661, 7824, 7896, 8802, 8883, 9072, 9128, 10152, 10269, 11421, 11736, 11844, 13203, 13608, 13692, 15228, 15322, 15792, 17604, 17766, 18256, 20304, 20538, 22842, 22983, 23472, 23688, 26406, 26649, 27216, 27384, 30456, 30644, 30807, 35208, 35532, 39609, 41076, 45684, 45966, 47376, 52812, 53298, 53627, 54768, 60912, 61288, 61614, 68949, 70416, 71064, 79218, 79947, 82152, 91368, 91932, 92421, 105624, 106596, 107254, 122576, 123228, 137898, 142128, 158436, 159894, 160881, 164304, 182736, 183864, 184842, 206847, 211248, 213192, 214508, 246456, 275796, 277263, 316872, 319788, 321762, 367728, 369684, 413694, 426384, 429016, 482643, 492912, 551592, 554526, 620541, 633744, 639576, 643524, 739368, 827388, 858032, 965286, 1103184, 1109052, 1241082, 1279152, 1287048, 1447929, 1478736, 1654776, 1861623, 1930572, 2218104, 2482164, 2574096, 2895858, 3309552, 3723246, 3861144, 4343787, 4436208, 4964328, 5791716, 7446492, 7722288, 8687574, 9928656, 11583432, 13031361, 14892984, 17375148, 23166864, 26062722, 29785968, 34750296, 52125444, 69500592, 104250888, 208501776]

約数ペア:

[(1, 208501776), (2, 104250888), (3, 69500592), (4, 52125444), (6, 34750296), (7, 29785968), (8, 26062722), (9, 23166864), (12, 17375148), (14, 14892984), (16, 13031361), (18, 11583432), (21, 9928656), (24, 8687574), (27, 7722288), (28, 7446492), (36, 5791716), (42, 4964328), (47, 4436208), (48, 4343787), (54, 3861144), (56, 3723246), (63, 3309552), (72, 2895858), (81, 2574096), (84, 2482164), (94, 2218104), (108, 1930572), (112, 1861623), (126, 1654776), (141, 1478736), (144, 1447929), (162, 1287048), (163, 1279152), (168, 1241082), (188, 1109052), (189, 1103184), (216, 965286), (243, 858032), (252, 827388), (282, 739368), (324, 643524), (326, 639576), (329, 633744), (336, 620541), (376, 554526), (378, 551592), (423, 492912), (432, 482643), (486, 429016), (489, 426384), (504, 413694), (564, 369684), (567, 367728), (648, 321762), (652, 319788), (658, 316872), (752, 277263), (756, 275796), (846, 246456), (972, 214508), (978, 213192), (987, 211248), (1008, 206847), (1128, 184842), (1134, 183864), (1141, 182736), (1269, 164304), (1296, 160881), (1304, 159894), (1316, 158436), (1467, 142128), (1512, 137898), (1692, 123228), (1701, 122576), (1944, 107254), (1956, 106596), (1974, 105624), (2256, 92421), (2268, 91932), (2282, 91368), (2538, 82152), (2608, 79947), (2632, 79218), (2934, 71064), (2961, 70416), (3024, 68949), (3384, 61614), (3402, 61288), (3423, 60912), (3807, 54768), (3888, 53627), (3912, 53298), (3948, 52812), (4401, 47376), (4536, 45966), (4564, 45684), (5076, 41076), (5264, 39609), (5868, 35532), (5922, 35208), (6768, 30807), (6804, 30644), (6846, 30456), (7614, 27384), (7661, 27216), (7824, 26649), (7896, 26406), (8802, 23688), (8883, 23472), (9072, 22983), (9128, 22842), (10152, 20538), (10269, 20304), (11421, 18256), (11736, 17766), (11844, 17604), (13203, 15792), (13608, 15322), (13692, 15228)]