243416830

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163367}}^1$

素因数の和:163523

約数の個数: 16

約数和(自身を含む): 441093600

約数和(自身を除く): 197676770

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 163367, 326734, 816835, 1633670, 24341683, 48683366, 121708415, 243416830]

約数ペア:

[(1, 243416830), (2, 121708415), (5, 48683366), (10, 24341683), (149, 1633670), (298, 816835), (745, 326734), (1490, 163367)]