222748088

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{456451}}^1$

素因数の和:456518

約数の個数: 16

約数和(自身を含む): 424500360

約数和(自身を除く): 201752272

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 456451, 912902, 1825804, 3651608, 27843511, 55687022, 111374044, 222748088]

約数ペア:

[(1, 222748088), (2, 111374044), (4, 55687022), (8, 27843511), (61, 3651608), (122, 1825804), (244, 912902), (488, 456451)]