200848905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3851}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 372565440

約数和(自身を除く): 171716535

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2745, 3477, 3851, 5795, 10431, 11553, 17385, 19255, 34659, 52155, 57765, 73169, 173295, 219507, 234911, 365845, 658521, 704733, 1097535, 1174555, 2114199, 3292605, 3523665, 4463309, 10570995, 13389927, 22316545, 40169781, 66949635, 200848905]

約数ペア:

[(1, 200848905), (3, 66949635), (5, 40169781), (9, 22316545), (15, 13389927), (19, 10570995), (45, 4463309), (57, 3523665), (61, 3292605), (95, 2114199), (171, 1174555), (183, 1097535), (285, 704733), (305, 658521), (549, 365845), (855, 234911), (915, 219507), (1159, 173295), (2745, 73169), (3477, 57765), (3851, 52155), (5795, 34659), (10431, 19255), (11553, 17385)]