127333262

素因数分解:

$2^1\times 7^3\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 223776000

約数和(自身を除く): 96442738

約数列:

[1, 2, 7, 14, 49, 98, 343, 419, 443, 686, 838, 886, 2933, 3101, 5866, 6202, 20531, 21707, 41062, 43414, 143717, 151949, 185617, 287434, 303898, 371234, 1299319, 2598638, 9095233, 18190466, 63666631, 127333262]

約数ペア:

[(1, 127333262), (2, 63666631), (7, 18190466), (14, 9095233), (49, 2598638), (98, 1299319), (343, 371234), (419, 303898), (443, 287434), (686, 185617), (838, 151949), (886, 143717), (2933, 43414), (3101, 41062), (5866, 21707), (6202, 20531)]