210553712

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{56479}}^1$

素因数の和:56720

約数の個数: 20

約数和(自身を含む): 409705920

約数和(自身を除く): 199152208

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 56479, 112958, 225916, 451832, 903664, 13159607, 26319214, 52638428, 105276856, 210553712]

約数ペア:

[(1, 210553712), (2, 105276856), (4, 52638428), (8, 26319214), (16, 13159607), (233, 903664), (466, 451832), (932, 225916), (1864, 112958), (3728, 56479)]