220132626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{308309}}^1$

素因数の和:308338

約数の個数: 32

約数和(自身を含む): 532759680

約数和(自身を除く): 312627054

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 308309, 616618, 924927, 1849854, 2158163, 4316326, 5241253, 6474489, 10482506, 12948978, 15723759, 31447518, 36688771, 73377542, 110066313, 220132626]

約数ペア:

[(1, 220132626), (2, 110066313), (3, 73377542), (6, 36688771), (7, 31447518), (14, 15723759), (17, 12948978), (21, 10482506), (34, 6474489), (42, 5241253), (51, 4316326), (102, 2158163), (119, 1849854), (238, 924927), (357, 616618), (714, 308309)]