201412295

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{20051}}^1$

素因数の和:20111

約数の個数: 24

約数和(自身を含む): 288026928

約数和(自身を除く): 86614633

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 10045, 20051, 100255, 140357, 701785, 822091, 982499, 4110455, 4912495, 5754637, 28773185, 40282459, 201412295]

約数ペア:

[(1, 201412295), (5, 40282459), (7, 28773185), (35, 5754637), (41, 4912495), (49, 4110455), (205, 982499), (245, 822091), (287, 701785), (1435, 140357), (2009, 100255), (10045, 20051)]