229898390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{621347}}^1$

素因数の和:621391

約数の個数: 16

約数和(自身を含む): 425002032

約数和(自身を除く): 195103642

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 621347, 1242694, 3106735, 6213470, 22989839, 45979678, 114949195, 229898390]

約数ペア:

[(1, 229898390), (2, 114949195), (5, 45979678), (10, 22989839), (37, 6213470), (74, 3106735), (185, 1242694), (370, 621347)]