200725256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{4229}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 399735000

約数和(自身を除く): 199009744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 349, 698, 1396, 2792, 4229, 5933, 8458, 11866, 16916, 23732, 33832, 47464, 71893, 143786, 287572, 575144, 1475921, 2951842, 5903684, 11807368, 25090657, 50181314, 100362628, 200725256]

約数ペア:

[(1, 200725256), (2, 100362628), (4, 50181314), (8, 25090657), (17, 11807368), (34, 5903684), (68, 2951842), (136, 1475921), (349, 575144), (698, 287572), (1396, 143786), (2792, 71893), (4229, 47464), (5933, 33832), (8458, 23732), (11866, 16916)]