201679522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 338022720

約数和(自身を除く): 136343198

約数列:

[1, 2, 11, 22, 53, 106, 269, 538, 583, 643, 1166, 1286, 2959, 5918, 7073, 14146, 14257, 28514, 34079, 68158, 156827, 172967, 313654, 345934, 374869, 749738, 1902637, 3805274, 9167251, 18334502, 100839761, 201679522]

約数ペア:

[(1, 201679522), (2, 100839761), (11, 18334502), (22, 9167251), (53, 3805274), (106, 1902637), (269, 749738), (538, 374869), (583, 345934), (643, 313654), (1166, 172967), (1286, 156827), (2959, 68158), (5918, 34079), (7073, 28514), (14146, 14257)]