139594854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{195511}}^1$

素因数の和:195540

約数の個数: 32

約数和(自身を含む): 337844736

約数和(自身を除く): 198249882

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 195511, 391022, 586533, 1173066, 1368577, 2737154, 3323687, 4105731, 6647374, 8211462, 9971061, 19942122, 23265809, 46531618, 69797427, 139594854]

約数ペア:

[(1, 139594854), (2, 69797427), (3, 46531618), (6, 23265809), (7, 19942122), (14, 9971061), (17, 8211462), (21, 6647374), (34, 4105731), (42, 3323687), (51, 2737154), (102, 1368577), (119, 1173066), (238, 586533), (357, 391022), (714, 195511)]