200625446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1049}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 162254554

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 719, 1049, 1438, 2098, 5033, 7343, 10066, 13661, 14686, 19931, 27322, 39862, 95627, 139517, 191254, 279034, 754231, 1508462, 5279617, 10559234, 14330389, 28660778, 100312723, 200625446]

約数ペア:

[(1, 200625446), (2, 100312723), (7, 28660778), (14, 14330389), (19, 10559234), (38, 5279617), (133, 1508462), (266, 754231), (719, 279034), (1049, 191254), (1438, 139517), (2098, 95627), (5033, 39862), (7343, 27322), (10066, 19931), (13661, 14686)]