200627320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{135559}}^1$

素因数の和:135607

約数の個数: 32

約数和(自身を含む): 463615200

約数和(自身を除く): 262987880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 135559, 271118, 542236, 677795, 1084472, 1355590, 2711180, 5015683, 5422360, 10031366, 20062732, 25078415, 40125464, 50156830, 100313660, 200627320]

約数ペア:

[(1, 200627320), (2, 100313660), (4, 50156830), (5, 40125464), (8, 25078415), (10, 20062732), (20, 10031366), (37, 5422360), (40, 5015683), (74, 2711180), (148, 1355590), (185, 1084472), (296, 677795), (370, 542236), (740, 271118), (1480, 135559)]