201108826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71671}}^1$

素因数の和:71757

約数の個数: 16

約数和(自身を含む): 319943808

約数和(自身を除く): 118834982

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 71671, 143342, 1648433, 3296866, 4371931, 8743862, 100554413, 201108826]

約数ペア:

[(1, 201108826), (2, 100554413), (23, 8743862), (46, 4371931), (61, 3296866), (122, 1648433), (1403, 143342), (2806, 71671)]