201908193

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{75367}}^1$

素因数の和:75436

約数の個数: 16

約数和(自身を含む): 289413120

約数和(自身を除く): 87504927

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 75367, 226101, 1431973, 3542249, 4295919, 10626747, 67302731, 201908193]

約数ペア:

[(1, 201908193), (3, 67302731), (19, 10626747), (47, 4295919), (57, 3542249), (141, 1431973), (893, 226101), (2679, 75367)]