201696870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{61681}}^1$

素因数の和:61800

約数の個数: 32

約数和(自身を含む): 488521440

約数和(自身を除く): 286824570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 61681, 123362, 185043, 308405, 370086, 616810, 925215, 1850430, 6723229, 13446458, 20169687, 33616145, 40339374, 67232290, 100848435, 201696870]

約数ペア:

[(1, 201696870), (2, 100848435), (3, 67232290), (5, 40339374), (6, 33616145), (10, 20169687), (15, 13446458), (30, 6723229), (109, 1850430), (218, 925215), (327, 616810), (545, 370086), (654, 308405), (1090, 185043), (1635, 123362), (3270, 61681)]