201350266450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{50974751}}^1$

素因数の和:50974842

約数の個数: 24

約数和(自身を含む): 379252154880

約数和(自身を除く): 177901888430

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 50974751, 101949502, 254873755, 509747510, 1274368775, 2548737550, 4027005329, 8054010658, 20135026645, 40270053290, 100675133225, 201350266450]

約数ペア:

[(1, 201350266450), (2, 100675133225), (5, 40270053290), (10, 20135026645), (25, 8054010658), (50, 4027005329), (79, 2548737550), (158, 1274368775), (395, 509747510), (790, 254873755), (1975, 101949502), (3950, 50974751)]