201663454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{35617}}^1$

素因数の和:35787

約数の個数: 16

約数和(自身を含む): 320562000

約数和(自身を除く): 118898546

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 35617, 71234, 676723, 1353446, 5306933, 10613866, 100831727, 201663454]

約数ペア:

[(1, 201663454), (2, 100831727), (19, 10613866), (38, 5306933), (149, 1353446), (298, 676723), (2831, 71234), (5662, 35617)]