207473056

素因数分解:

$2^5\times 7^2\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:762

約数の個数: 72

約数和(自身を含む): 477804096

約数和(自身を除く): 270331040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 307, 392, 431, 614, 784, 862, 1228, 1568, 1724, 2149, 2456, 3017, 3448, 4298, 4912, 6034, 6896, 8596, 9824, 12068, 13792, 15043, 17192, 21119, 24136, 30086, 34384, 42238, 48272, 60172, 68768, 84476, 96544, 120344, 132317, 168952, 240688, 264634, 337904, 481376, 529268, 675808, 926219, 1058536, 1852438, 2117072, 3704876, 4234144, 6483533, 7409752, 12967066, 14819504, 25934132, 29639008, 51868264, 103736528, 207473056]

約数ペア:

[(1, 207473056), (2, 103736528), (4, 51868264), (7, 29639008), (8, 25934132), (14, 14819504), (16, 12967066), (28, 7409752), (32, 6483533), (49, 4234144), (56, 3704876), (98, 2117072), (112, 1852438), (196, 1058536), (224, 926219), (307, 675808), (392, 529268), (431, 481376), (614, 337904), (784, 264634), (862, 240688), (1228, 168952), (1568, 132317), (1724, 120344), (2149, 96544), (2456, 84476), (3017, 68768), (3448, 60172), (4298, 48272), (4912, 42238), (6034, 34384), (6896, 30086), (8596, 24136), (9824, 21119), (12068, 17192), (13792, 15043)]