215247198

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1157243}}^1$

素因数の和:1157279

約数の個数: 16

約数和(自身を含む): 444381696

約数和(自身を除く): 229134498

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1157243, 2314486, 3471729, 6943458, 35874533, 71749066, 107623599, 215247198]

約数ペア:

[(1, 215247198), (2, 107623599), (3, 71749066), (6, 35874533), (31, 6943458), (62, 3471729), (93, 2314486), (186, 1157243)]