204045756474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{68425807}}^1$

素因数の和:68425890

約数の個数: 32

約数和(自身を含む): 472959184896

約数和(自身を除く): 268913428422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 68425807, 136851614, 205277421, 410554842, 478980649, 957961298, 1436941947, 2873883894, 4858232297, 9716464594, 14574696891, 29149393782, 34007626079, 68015252158, 102022878237, 204045756474]

約数ペア:

[(1, 204045756474), (2, 102022878237), (3, 68015252158), (6, 34007626079), (7, 29149393782), (14, 14574696891), (21, 9716464594), (42, 4858232297), (71, 2873883894), (142, 1436941947), (213, 957961298), (426, 478980649), (497, 410554842), (994, 205277421), (1491, 136851614), (2982, 68425807)]