207727814

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3079}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 366643200

約数和(自身を除く): 158915386

約数列:

[1, 2, 7, 14, 61, 79, 122, 158, 427, 553, 854, 1106, 3079, 4819, 6158, 9638, 21553, 33733, 43106, 67466, 187819, 243241, 375638, 486482, 1314733, 1702687, 2629466, 3405374, 14837701, 29675402, 103863907, 207727814]

約数ペア:

[(1, 207727814), (2, 103863907), (7, 29675402), (14, 14837701), (61, 3405374), (79, 2629466), (122, 1702687), (158, 1314733), (427, 486482), (553, 375638), (854, 243241), (1106, 187819), (3079, 67466), (4819, 43106), (6158, 33733), (9638, 21553)]