202469072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{973409}}^1$

素因数の和:973430

約数の個数: 20

約数和(自身を含む): 422459940

約数和(自身を除く): 219990868

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 973409, 1946818, 3893636, 7787272, 12654317, 15574544, 25308634, 50617268, 101234536, 202469072]

約数ペア:

[(1, 202469072), (2, 101234536), (4, 50617268), (8, 25308634), (13, 15574544), (16, 12654317), (26, 7787272), (52, 3893636), (104, 1946818), (208, 973409)]