201700238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{129461}}^1$

素因数の和:129523

約数の個数: 16

約数和(自身を含む): 326244240

約数和(自身を除く): 124544002

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 129461, 258922, 2459759, 4919518, 5307901, 10615802, 100850119, 201700238]

約数ペア:

[(1, 201700238), (2, 100850119), (19, 10615802), (38, 5307901), (41, 4919518), (82, 2459759), (779, 258922), (1558, 129461)]