133729210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{188351}}^1$

素因数の和:188429

約数の個数: 16

約数和(自身を含む): 244104192

約数和(自身を除く): 110374982

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 188351, 376702, 941755, 1883510, 13372921, 26745842, 66864605, 133729210]

約数ペア:

[(1, 133729210), (2, 66864605), (5, 26745842), (10, 13372921), (71, 1883510), (142, 941755), (355, 376702), (710, 188351)]