204909796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{3331}}^1$

素因数の和:3381

約数の個数: 48

約数和(自身を含む): 444088960

約数和(自身を除く): 239179164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2197, 2366, 3331, 4394, 4732, 6662, 8788, 13324, 15379, 23317, 30758, 43303, 46634, 61516, 86606, 93268, 173212, 303121, 562939, 606242, 1125878, 1212484, 2251756, 3940573, 7318207, 7881146, 14636414, 15762292, 29272828, 51227449, 102454898, 204909796]

約数ペア:

[(1, 204909796), (2, 102454898), (4, 51227449), (7, 29272828), (13, 15762292), (14, 14636414), (26, 7881146), (28, 7318207), (52, 3940573), (91, 2251756), (169, 1212484), (182, 1125878), (338, 606242), (364, 562939), (676, 303121), (1183, 173212), (2197, 93268), (2366, 86606), (3331, 61516), (4394, 46634), (4732, 43303), (6662, 30758), (8788, 23317), (13324, 15379)]