202193848

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 383670000

約数和(自身を除く): 181476152

約数列:

[1, 2, 4, 8, 139, 278, 349, 521, 556, 698, 1042, 1112, 1396, 2084, 2792, 4168, 48511, 72419, 97022, 144838, 181829, 194044, 289676, 363658, 388088, 579352, 727316, 1454632, 25274231, 50548462, 101096924, 202193848]

約数ペア:

[(1, 202193848), (2, 101096924), (4, 50548462), (8, 25274231), (139, 1454632), (278, 727316), (349, 579352), (521, 388088), (556, 363658), (698, 289676), (1042, 194044), (1112, 181829), (1396, 144838), (2084, 97022), (2792, 72419), (4168, 48511)]