201888954

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{81869}}^1$

素因数の和:82014

約数の個数: 24

約数和(自身を含む): 440624340

約数和(自身を除く): 238735386

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 81869, 163738, 245607, 491214, 736821, 1473642, 11216053, 22432106, 33648159, 67296318, 100944477, 201888954]

約数ペア:

[(1, 201888954), (2, 100944477), (3, 67296318), (6, 33648159), (9, 22432106), (18, 11216053), (137, 1473642), (274, 736821), (411, 491214), (822, 245607), (1233, 163738), (2466, 81869)]