202215350

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{27143}}^1$

素因数の和:27304

約数の個数: 24

約数和(自身を含む): 378658800

約数和(自身を除く): 176443450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 7450, 27143, 54286, 135715, 271430, 678575, 1357150, 4044307, 8088614, 20221535, 40443070, 101107675, 202215350]

約数ペア:

[(1, 202215350), (2, 101107675), (5, 40443070), (10, 20221535), (25, 8088614), (50, 4044307), (149, 1357150), (298, 678575), (745, 271430), (1490, 135715), (3725, 54286), (7450, 27143)]