201847138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{19973}}^1$

素因数の和:20169

約数の個数: 16

約数和(自身を含む): 314470656

約数和(自身を除く): 112623518

約数列:

[1, 2, 31, 62, 163, 326, 5053, 10106, 19973, 39946, 619163, 1238326, 3255599, 6511198, 100923569, 201847138]

約数ペア:

[(1, 201847138), (2, 100923569), (31, 6511198), (62, 3255599), (163, 1238326), (326, 619163), (5053, 39946), (10106, 19973)]