200802728

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 452649600

約数和(自身を除く): 251846872

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 61, 116, 122, 203, 232, 244, 406, 427, 488, 812, 854, 1624, 1708, 1769, 2027, 3416, 3538, 4054, 7076, 8108, 12383, 14152, 14189, 16216, 24766, 28378, 49532, 56756, 58783, 99064, 113512, 117566, 123647, 235132, 247294, 411481, 470264, 494588, 822962, 865529, 989176, 1645924, 1731058, 3291848, 3462116, 3585763, 6924232, 7171526, 14343052, 25100341, 28686104, 50200682, 100401364, 200802728]

約数ペア:

[(1, 200802728), (2, 100401364), (4, 50200682), (7, 28686104), (8, 25100341), (14, 14343052), (28, 7171526), (29, 6924232), (56, 3585763), (58, 3462116), (61, 3291848), (116, 1731058), (122, 1645924), (203, 989176), (232, 865529), (244, 822962), (406, 494588), (427, 470264), (488, 411481), (812, 247294), (854, 235132), (1624, 123647), (1708, 117566), (1769, 113512), (2027, 99064), (3416, 58783), (3538, 56756), (4054, 49532), (7076, 28378), (8108, 24766), (12383, 16216), (14152, 14189)]