214636360

素因数分解:

$2^3\times 5^1\times {\mathrm{5365909}}^1$

素因数の和:5365920

約数の個数: 16

約数和(自身を含む): 482931900

約数和(自身を除く): 268295540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5365909, 10731818, 21463636, 26829545, 42927272, 53659090, 107318180, 214636360]

約数ペア:

[(1, 214636360), (2, 107318180), (4, 53659090), (5, 42927272), (8, 26829545), (10, 21463636), (20, 10731818), (40, 5365909)]