201990974628

素因数分解:

$2^2\times 3^1\times {\mathrm{16832581219}}^1$

素因数の和:16832581226

約数の個数: 12

約数和(自身を含む): 471312274160

約数和(自身を除く): 269321299532

約数列:

[1, 2, 3, 4, 6, 12, 16832581219, 33665162438, 50497743657, 67330324876, 100995487314, 201990974628]

約数ペア:

[(1, 201990974628), (2, 100995487314), (3, 67330324876), (4, 50497743657), (6, 33665162438), (12, 16832581219)]