208202360

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{4363}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 468955440

約数和(自身を除く): 260753080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 2386, 4363, 4772, 5965, 8726, 9544, 11930, 17452, 21815, 23860, 34904, 43630, 47720, 87260, 174520, 5205059, 10410118, 20820236, 26025295, 41640472, 52050590, 104101180, 208202360]

約数ペア:

[(1, 208202360), (2, 104101180), (4, 52050590), (5, 41640472), (8, 26025295), (10, 20820236), (20, 10410118), (40, 5205059), (1193, 174520), (2386, 87260), (4363, 47720), (4772, 43630), (5965, 34904), (8726, 23860), (9544, 21815), (11930, 17452)]