203772010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1567477}}^1$

素因数の和:1567497

約数の個数: 16

約数和(自身を含む): 395004456

約数和(自身を除く): 191232446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1567477, 3134954, 7837385, 15674770, 20377201, 40754402, 101886005, 203772010]

約数ペア:

[(1, 203772010), (2, 101886005), (5, 40754402), (10, 20377201), (13, 15674770), (26, 7837385), (65, 3134954), (130, 1567477)]