201918514

素因数分解:

$2^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{4651}}^1$

素因数の和:5110

約数の個数: 24

約数和(自身を含む): 353198448

約数和(自身を除く): 151279934

約数列:

[1, 2, 7, 14, 49, 98, 443, 886, 3101, 4651, 6202, 9302, 21707, 32557, 43414, 65114, 227899, 455798, 2060393, 4120786, 14422751, 28845502, 100959257, 201918514]

約数ペア:

[(1, 201918514), (2, 100959257), (7, 28845502), (14, 14422751), (49, 4120786), (98, 2060393), (443, 455798), (886, 227899), (3101, 65114), (4651, 43414), (6202, 32557), (9302, 21707)]