200420202

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{1187}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 406467072

約数和(自身を除く): 206046870

約数列:

[1, 2, 3, 6, 107, 214, 263, 321, 526, 642, 789, 1187, 1578, 2374, 3561, 7122, 28141, 56282, 84423, 127009, 168846, 254018, 312181, 381027, 624362, 762054, 936543, 1873086, 33403367, 66806734, 100210101, 200420202]

約数ペア:

[(1, 200420202), (2, 100210101), (3, 66806734), (6, 33403367), (107, 1873086), (214, 936543), (263, 762054), (321, 624362), (526, 381027), (642, 312181), (789, 254018), (1187, 168846), (1578, 127009), (2374, 84423), (3561, 56282), (7122, 28141)]