201407212

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 355481280

約数和(自身を除く): 154074068

約数列:

[1, 2, 4, 239, 457, 461, 478, 914, 922, 956, 1828, 1844, 109223, 110179, 210677, 218446, 220358, 421354, 436892, 440716, 842708, 50351803, 100703606, 201407212]

約数ペア:

[(1, 201407212), (2, 100703606), (4, 50351803), (239, 842708), (457, 440716), (461, 436892), (478, 421354), (914, 220358), (922, 218446), (956, 210677), (1828, 110179), (1844, 109223)]