200815974

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157133}}^1$

素因数の和:157212

約数の個数: 24

約数和(自身を含む): 441232272

約数和(自身を除く): 240416298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 157133, 314266, 471399, 942798, 1414197, 2828394, 11156443, 22312886, 33469329, 66938658, 100407987, 200815974]

約数ペア:

[(1, 200815974), (2, 100407987), (3, 66938658), (6, 33469329), (9, 22312886), (18, 11156443), (71, 2828394), (142, 1414197), (213, 942798), (426, 471399), (639, 314266), (1278, 157133)]