207977988

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^2\times {\mathrm{1699}}^1$

素因数の和:1908

約数の個数: 36

約数和(自身を含む): 490422800

約数和(自身を除く): 282444812

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 1699, 3398, 5097, 6796, 10194, 10201, 20388, 20402, 30603, 40804, 61206, 122412, 171599, 343198, 514797, 686396, 1029594, 2059188, 17331499, 34662998, 51994497, 69325996, 103988994, 207977988]

約数ペア:

[(1, 207977988), (2, 103988994), (3, 69325996), (4, 51994497), (6, 34662998), (12, 17331499), (101, 2059188), (202, 1029594), (303, 686396), (404, 514797), (606, 343198), (1212, 171599), (1699, 122412), (3398, 61206), (5097, 40804), (6796, 30603), (10194, 20402), (10201, 20388)]