222749864

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1637}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 425454120

約数和(自身を除く): 202704256

約数列:

[1, 2, 4, 8, 73, 146, 233, 292, 466, 584, 932, 1637, 1864, 3274, 6548, 13096, 17009, 34018, 68036, 119501, 136072, 239002, 381421, 478004, 762842, 956008, 1525684, 3051368, 27843733, 55687466, 111374932, 222749864]

約数ペア:

[(1, 222749864), (2, 111374932), (4, 55687466), (8, 27843733), (73, 3051368), (146, 1525684), (233, 956008), (292, 762842), (466, 478004), (584, 381421), (932, 239002), (1637, 136072), (1864, 119501), (3274, 68036), (6548, 34018), (13096, 17009)]