217366957595

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{128987}}^1$

素因数の和:129211

約数の個数: 32

約数和(自身を含む): 272818907136

約数和(自身を除く): 55451949541

約数列:

[1, 5, 47, 71, 101, 235, 355, 505, 3337, 4747, 7171, 16685, 23735, 35855, 128987, 337037, 644935, 1685185, 6062389, 9158077, 13027687, 30311945, 45790385, 65138435, 430429619, 612301289, 924965777, 2152148095, 3061506445, 4624828885, 43473391519, 217366957595]

約数ペア:

[(1, 217366957595), (5, 43473391519), (47, 4624828885), (71, 3061506445), (101, 2152148095), (235, 924965777), (355, 612301289), (505, 430429619), (3337, 65138435), (4747, 45790385), (7171, 30311945), (16685, 13027687), (23735, 9158077), (35855, 6062389), (128987, 1685185), (337037, 644935)]