218969848

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{18043}}^1$

素因数の和:18127

約数の個数: 32

約数和(自身を含む): 431973360

約数和(自身を除く): 213003512

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 12136, 18043, 36086, 72172, 144344, 667591, 739763, 1335182, 1479526, 2670364, 2959052, 5340728, 5918104, 27371231, 54742462, 109484924, 218969848]

約数ペア:

[(1, 218969848), (2, 109484924), (4, 54742462), (8, 27371231), (37, 5918104), (41, 5340728), (74, 2959052), (82, 2670364), (148, 1479526), (164, 1335182), (296, 739763), (328, 667591), (1517, 144344), (3034, 72172), (6068, 36086), (12136, 18043)]