203674980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26729}}^1$

素因数の和:26868

約数の個数: 48

約数和(自身を含む): 574801920

約数和(自身を除く): 371126940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 26729, 53458, 80187, 106916, 133645, 160374, 267290, 320748, 400935, 534580, 801870, 1603740, 3394583, 6789166, 10183749, 13578332, 16972915, 20367498, 33945830, 40734996, 50918745, 67891660, 101837490, 203674980]

約数ペア:

[(1, 203674980), (2, 101837490), (3, 67891660), (4, 50918745), (5, 40734996), (6, 33945830), (10, 20367498), (12, 16972915), (15, 13578332), (20, 10183749), (30, 6789166), (60, 3394583), (127, 1603740), (254, 801870), (381, 534580), (508, 400935), (635, 320748), (762, 267290), (1270, 160374), (1524, 133645), (1905, 106916), (2540, 80187), (3810, 53458), (7620, 26729)]