200601992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1621}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 389280000

約数和(自身を除く): 188678008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 499, 998, 1621, 1996, 3242, 3992, 6484, 12968, 15469, 30938, 50251, 61876, 100502, 123752, 201004, 402008, 808879, 1617758, 3235516, 6471032, 25075249, 50150498, 100300996, 200601992]

約数ペア:

[(1, 200601992), (2, 100300996), (4, 50150498), (8, 25075249), (31, 6471032), (62, 3235516), (124, 1617758), (248, 808879), (499, 402008), (998, 201004), (1621, 123752), (1996, 100502), (3242, 61876), (3992, 50251), (6484, 30938), (12968, 15469)]