195221886

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 396144000

約数和(自身を除く): 200922114

約数列:

[1, 2, 3, 6, 139, 149, 278, 298, 417, 447, 834, 894, 1571, 3142, 4713, 9426, 20711, 41422, 62133, 124266, 218369, 234079, 436738, 468158, 655107, 702237, 1310214, 1404474, 32536981, 65073962, 97610943, 195221886]

約数ペア:

[(1, 195221886), (2, 97610943), (3, 65073962), (6, 32536981), (139, 1404474), (149, 1310214), (278, 702237), (298, 655107), (417, 468158), (447, 436738), (834, 234079), (894, 218369), (1571, 124266), (3142, 62133), (4713, 41422), (9426, 20711)]