202045809

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{204707}}^1$

素因数の和:204764

約数の個数: 16

約数和(自身を含む): 314431488

約数和(自身を除く): 112385679

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 204707, 614121, 1432949, 4298847, 9621229, 28863687, 67348603, 202045809]

約数ペア:

[(1, 202045809), (3, 67348603), (7, 28863687), (21, 9621229), (47, 4298847), (141, 1432949), (329, 614121), (987, 204707)]