211672258565

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1\times {\mathrm{103657}}^1$

素因数の和:106552

約数の個数: 16

約数和(自身を含む): 255807212400

約数和(自身を除く): 44134953835

約数列:

[1, 5, 149, 745, 2741, 13705, 103657, 408409, 518285, 2042045, 15444893, 77224465, 284123837, 1420619185, 42334451713, 211672258565]

約数ペア:

[(1, 211672258565), (5, 42334451713), (149, 1420619185), (745, 284123837), (2741, 77224465), (13705, 15444893), (103657, 2042045), (408409, 518285)]