200202830

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{224947}}^1$

素因数の和:225043

約数の個数: 16

約数和(自身を含む): 364415760

約数和(自身を除く): 164212930

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 224947, 449894, 1124735, 2249470, 20020283, 40040566, 100101415, 200202830]

約数ペア:

[(1, 200202830), (2, 100101415), (5, 40040566), (10, 20020283), (89, 2249470), (178, 1124735), (445, 449894), (890, 224947)]