214980310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{40639}}^1$

素因数の和:40692

約数の個数: 24

約数和(自身を含む): 404530560

約数和(自身を除く): 189550250

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 40639, 81278, 203195, 406390, 934697, 1869394, 4673485, 9346970, 21498031, 42996062, 107490155, 214980310]

約数ペア:

[(1, 214980310), (2, 107490155), (5, 42996062), (10, 21498031), (23, 9346970), (46, 4673485), (115, 1869394), (230, 934697), (529, 406390), (1058, 203195), (2645, 81278), (5290, 40639)]