220973372

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{2269}}^1$

素因数の和:2621

約数の個数: 24

約数和(自身を含む): 392419440

約数和(自身を除く): 171446068

約数列:

[1, 2, 4, 97, 194, 251, 388, 502, 1004, 2269, 4538, 9076, 24347, 48694, 97388, 220093, 440186, 569519, 880372, 1139038, 2278076, 55243343, 110486686, 220973372]

約数ペア:

[(1, 220973372), (2, 110486686), (4, 55243343), (97, 2278076), (194, 1139038), (251, 880372), (388, 569519), (502, 440186), (1004, 220093), (2269, 97388), (4538, 48694), (9076, 24347)]