201045099568

素因数分解:

$2^4\times {\mathrm{123503}}^1\times {\mathrm{101741}}^1$

素因数の和:225252

約数の個数: 20

約数和(自身を含む): 389531863008

約数和(自身を除く): 188486763440

約数列:

[1, 2, 4, 8, 16, 101741, 123503, 203482, 247006, 406964, 494012, 813928, 988024, 1627856, 1976048, 12565318723, 25130637446, 50261274892, 100522549784, 201045099568]

約数ペア:

[(1, 201045099568), (2, 100522549784), (4, 50261274892), (8, 25130637446), (16, 12565318723), (101741, 1976048), (123503, 1627856), (203482, 988024), (247006, 813928), (406964, 494012)]