201715249552

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{691}}^1\times {\mathrm{161459}}^1$

素因数の和:162271

約数の個数: 40

約数和(自身を含む): 394854950880

約数和(自身を除く): 193139701328

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 691, 904, 1382, 1808, 2764, 5528, 11056, 78083, 156166, 161459, 312332, 322918, 624664, 645836, 1249328, 1291672, 2583344, 18244867, 36489734, 72979468, 111568169, 145958936, 223136338, 291917872, 446272676, 892545352, 1785090704, 12607203097, 25214406194, 50428812388, 100857624776, 201715249552]

約数ペア:

[(1, 201715249552), (2, 100857624776), (4, 50428812388), (8, 25214406194), (16, 12607203097), (113, 1785090704), (226, 892545352), (452, 446272676), (691, 291917872), (904, 223136338), (1382, 145958936), (1808, 111568169), (2764, 72979468), (5528, 36489734), (11056, 18244867), (78083, 2583344), (156166, 1291672), (161459, 1249328), (312332, 645836), (322918, 624664)]