221547042814

素因数分解:

$2^1\times {\mathrm{1601}}^1\times {\mathrm{5557}}^1\times {\mathrm{12451}}^1$

素因数の和:19611

約数の個数: 16

約数和(自身を含む): 332614686096

約数和(自身を除く): 111067643282

約数列:

[1, 2, 1601, 3202, 5557, 11114, 12451, 24902, 8896757, 17793514, 19934051, 39868102, 69190207, 138380414, 110773521407, 221547042814]

約数ペア:

[(1, 221547042814), (2, 110773521407), (1601, 138380414), (3202, 69190207), (5557, 39868102), (11114, 19934051), (12451, 17793514), (24902, 8896757)]