208045590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{9539}}^1$

素因数の和:10276

約数の個数: 32

約数和(自身を含む): 500048640

約数和(自身を除く): 292003050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727, 1454, 2181, 3635, 4362, 7270, 9539, 10905, 19078, 21810, 28617, 47695, 57234, 95390, 143085, 286170, 6934853, 13869706, 20804559, 34674265, 41609118, 69348530, 104022795, 208045590]

約数ペア:

[(1, 208045590), (2, 104022795), (3, 69348530), (5, 41609118), (6, 34674265), (10, 20804559), (15, 13869706), (30, 6934853), (727, 286170), (1454, 143085), (2181, 95390), (3635, 57234), (4362, 47695), (7270, 28617), (9539, 21810), (10905, 19078)]