221123796

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{122033}}^1$

素因数の和:122191

約数の個数: 24

約数和(自身を含む): 519376704

約数和(自身を除く): 298252908

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 122033, 244066, 366099, 488132, 732198, 1464396, 18426983, 36853966, 55280949, 73707932, 110561898, 221123796]

約数ペア:

[(1, 221123796), (2, 110561898), (3, 73707932), (4, 55280949), (6, 36853966), (12, 18426983), (151, 1464396), (302, 732198), (453, 488132), (604, 366099), (906, 244066), (1812, 122033)]