207948363

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{87631}}^1$

素因数の和:87754

約数の個数: 16

約数和(自身を含む): 319681536

約数和(自身を除く): 111733173

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 87631, 262893, 613417, 1840251, 9902303, 29706909, 69316121, 207948363]

約数ペア:

[(1, 207948363), (3, 69316121), (7, 29706909), (21, 9902303), (113, 1840251), (339, 613417), (791, 262893), (2373, 87631)]