202313660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{138571}}^1$

素因数の和:138653

約数の個数: 24

約数和(自身を含む): 430681776

約数和(自身を除く): 228368116

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 138571, 277142, 554284, 692855, 1385710, 2771420, 10115683, 20231366, 40462732, 50578415, 101156830, 202313660]

約数ペア:

[(1, 202313660), (2, 101156830), (4, 50578415), (5, 40462732), (10, 20231366), (20, 10115683), (73, 2771420), (146, 1385710), (292, 692855), (365, 554284), (730, 277142), (1460, 138571)]