201038220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{372293}}^1$

素因数の和:372311

約数の個数: 48

約数和(自身を含む): 625453920

約数和(自身を除く): 424415700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 372293, 744586, 1116879, 1489172, 1861465, 2233758, 3350637, 3722930, 4467516, 5584395, 6701274, 7445860, 10051911, 11168790, 13402548, 16753185, 20103822, 22337580, 33506370, 40207644, 50259555, 67012740, 100519110, 201038220]

約数ペア:

[(1, 201038220), (2, 100519110), (3, 67012740), (4, 50259555), (5, 40207644), (6, 33506370), (9, 22337580), (10, 20103822), (12, 16753185), (15, 13402548), (18, 11168790), (20, 10051911), (27, 7445860), (30, 6701274), (36, 5584395), (45, 4467516), (54, 3722930), (60, 3350637), (90, 2233758), (108, 1861465), (135, 1489172), (180, 1116879), (270, 744586), (540, 372293)]