201254148844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{781861}}^1$

素因数の和:782218

約数の個数: 48

約数和(自身を含む): 417701954880

約数和(自身を除く): 216447806036

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 317, 406, 634, 812, 1268, 2219, 4438, 8876, 9193, 18386, 36772, 64351, 128702, 257404, 781861, 1563722, 3127444, 5473027, 10946054, 21892108, 22673969, 45347938, 90695876, 158717783, 247849937, 317435566, 495699874, 634871132, 991399748, 1734949559, 3469899118, 6939798236, 7187648173, 14375296346, 28750592692, 50313537211, 100627074422, 201254148844]

約数ペア:

[(1, 201254148844), (2, 100627074422), (4, 50313537211), (7, 28750592692), (14, 14375296346), (28, 7187648173), (29, 6939798236), (58, 3469899118), (116, 1734949559), (203, 991399748), (317, 634871132), (406, 495699874), (634, 317435566), (812, 247849937), (1268, 158717783), (2219, 90695876), (4438, 45347938), (8876, 22673969), (9193, 21892108), (18386, 10946054), (36772, 5473027), (64351, 3127444), (128702, 1563722), (257404, 781861)]