207625426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{147671}}^1$

素因数の和:147729

約数の個数: 16

約数和(自身を含む): 336692160

約数和(自身を除く): 129066734

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 147671, 295342, 2805749, 5463827, 5611498, 10927654, 103812713, 207625426]

約数ペア:

[(1, 207625426), (2, 103812713), (19, 10927654), (37, 5611498), (38, 5463827), (74, 2805749), (703, 295342), (1406, 147671)]