202934080

素因数分解:

$2^6\times 5^1\times {\mathrm{634169}}^1$

素因数の和:634186

約数の個数: 28

約数和(自身を含む): 483237540

約数和(自身を除く): 280303460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 634169, 1268338, 2536676, 3170845, 5073352, 6341690, 10146704, 12683380, 20293408, 25366760, 40586816, 50733520, 101467040, 202934080]

約数ペア:

[(1, 202934080), (2, 101467040), (4, 50733520), (5, 40586816), (8, 25366760), (10, 20293408), (16, 12683380), (20, 10146704), (32, 6341690), (40, 5073352), (64, 3170845), (80, 2536676), (160, 1268338), (320, 634169)]