201225736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{27917}}^1$

素因数の和:27993

約数の個数: 32

約数和(自身を含む): 407044440

約数和(自身を除く): 205818704

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 27917, 55834, 111668, 223336, 474589, 949178, 1479601, 1898356, 2959202, 3796712, 5918404, 11836808, 25153217, 50306434, 100612868, 201225736]

約数ペア:

[(1, 201225736), (2, 100612868), (4, 50306434), (8, 25153217), (17, 11836808), (34, 5918404), (53, 3796712), (68, 2959202), (106, 1898356), (136, 1479601), (212, 949178), (424, 474589), (901, 223336), (1802, 111668), (3604, 55834), (7208, 27917)]