201391064

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{22063}}^1$

素因数の和:22239

約数の個数: 32

約数和(自身を含む): 434219520

約数和(自身を除く): 232828456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 22063, 44126, 88252, 154441, 176504, 308882, 617764, 1235528, 3596269, 7192538, 14385076, 25173883, 28770152, 50347766, 100695532, 201391064]

約数ペア:

[(1, 201391064), (2, 100695532), (4, 50347766), (7, 28770152), (8, 25173883), (14, 14385076), (28, 7192538), (56, 3596269), (163, 1235528), (326, 617764), (652, 308882), (1141, 176504), (1304, 154441), (2282, 88252), (4564, 44126), (9128, 22063)]