208035724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{85121}}^1$

素因数の和:85185

約数の個数: 24

約数和(自身を含む): 400413888

約数和(自身を除く): 192378164

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 85121, 170242, 340484, 1106573, 2213146, 4000687, 4426292, 8001374, 16002748, 52008931, 104017862, 208035724]

約数ペア:

[(1, 208035724), (2, 104017862), (4, 52008931), (13, 16002748), (26, 8001374), (47, 4426292), (52, 4000687), (94, 2213146), (188, 1106573), (611, 340484), (1222, 170242), (2444, 85121)]