201157016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{13297}}^1$

素因数の和:13395

約数の個数: 32

約数和(自身を含む): 395748480

約数和(自身を除く): 194591464

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 13297, 15128, 26594, 53188, 106376, 412207, 811117, 824414, 1622234, 1648828, 3244468, 3297656, 6488936, 25144627, 50289254, 100578508, 201157016]

約数ペア:

[(1, 201157016), (2, 100578508), (4, 50289254), (8, 25144627), (31, 6488936), (61, 3297656), (62, 3244468), (122, 1648828), (124, 1622234), (244, 824414), (248, 811117), (488, 412207), (1891, 106376), (3782, 53188), (7564, 26594), (13297, 15128)]