217025530

素因数分解:

$2^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{13339}}^1$

素因数の和:14973

約数の個数: 16

約数和(自身を含む): 390915360

約数和(自身を除く): 173889830

約数列:

[1, 2, 5, 10, 1627, 3254, 8135, 13339, 16270, 26678, 66695, 133390, 21702553, 43405106, 108512765, 217025530]

約数ペア:

[(1, 217025530), (2, 108512765), (5, 43405106), (10, 21702553), (1627, 133390), (3254, 66695), (8135, 26678), (13339, 16270)]