221471608

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{954619}}^1$

素因数の和:954654

約数の個数: 16

約数和(自身を含む): 429579000

約数和(自身を除く): 208107392

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 954619, 1909238, 3818476, 7636952, 27683951, 55367902, 110735804, 221471608]

約数ペア:

[(1, 221471608), (2, 110735804), (4, 55367902), (8, 27683951), (29, 7636952), (58, 3818476), (116, 1909238), (232, 954619)]