202227970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2888971}}^1$

素因数の和:2888985

約数の個数: 16

約数和(自身を含む): 416011968

約数和(自身を除く): 213783998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2888971, 5777942, 14444855, 20222797, 28889710, 40445594, 101113985, 202227970]

約数ペア:

[(1, 202227970), (2, 101113985), (5, 40445594), (7, 28889710), (10, 20222797), (14, 14444855), (35, 5777942), (70, 2888971)]