189215512

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{446263}}^1$

素因数の和:446322

約数の個数: 16

約数和(自身を含む): 361473840

約数和(自身を除く): 172258328

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 446263, 892526, 1785052, 3570104, 23651939, 47303878, 94607756, 189215512]

約数ペア:

[(1, 189215512), (2, 94607756), (4, 47303878), (8, 23651939), (53, 3570104), (106, 1785052), (212, 892526), (424, 446263)]