207828586

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 364583808

約数和(自身を除く): 156755222

約数列:

[1, 2, 7, 14, 61, 122, 163, 326, 427, 854, 1141, 1493, 2282, 2986, 9943, 10451, 19886, 20902, 69601, 91073, 139202, 182146, 243359, 486718, 637511, 1275022, 1703513, 3407026, 14844899, 29689798, 103914293, 207828586]

約数ペア:

[(1, 207828586), (2, 103914293), (7, 29689798), (14, 14844899), (61, 3407026), (122, 1703513), (163, 1275022), (326, 637511), (427, 486718), (854, 243359), (1141, 182146), (1493, 139202), (2282, 91073), (2986, 69601), (9943, 20902), (10451, 19886)]