201619338

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{245279}}^1$

素因数の和:245421

約数の個数: 16

約数和(自身を含む): 406183680

約数和(自身を除く): 204564342

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 245279, 490558, 735837, 1471674, 33603223, 67206446, 100809669, 201619338]

約数ペア:

[(1, 201619338), (2, 100809669), (3, 67206446), (6, 33603223), (137, 1471674), (274, 735837), (411, 490558), (822, 245279)]