201897716

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{1063}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 357861504

約数和(自身を除く): 155963788

約数列:

[1, 2, 4, 103, 206, 412, 461, 922, 1063, 1844, 2126, 4252, 47483, 94966, 109489, 189932, 218978, 437956, 490043, 980086, 1960172, 50474429, 100948858, 201897716]

約数ペア:

[(1, 201897716), (2, 100948858), (4, 50474429), (103, 1960172), (206, 980086), (412, 490043), (461, 437956), (922, 218978), (1063, 189932), (1844, 109489), (2126, 94966), (4252, 47483)]