204480668

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{57503}}^1$

素因数の和:57641

約数の個数: 24

約数和(自身を含む): 412188672

約数和(自身を除く): 207708004

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 57503, 115006, 230012, 402521, 805042, 1610084, 7302881, 14605762, 29211524, 51120167, 102240334, 204480668]

約数ペア:

[(1, 204480668), (2, 102240334), (4, 51120167), (7, 29211524), (14, 14605762), (28, 7302881), (127, 1610084), (254, 805042), (508, 402521), (889, 230012), (1778, 115006), (3556, 57503)]