201229825

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 255296160

約数和(自身を除く): 54066335

約数列:

[1, 5, 25, 59, 227, 295, 601, 1135, 1475, 3005, 5675, 13393, 15025, 35459, 66965, 136427, 177295, 334825, 682135, 886475, 3410675, 8049193, 40245965, 201229825]

約数ペア:

[(1, 201229825), (5, 40245965), (25, 8049193), (59, 3410675), (227, 886475), (295, 682135), (601, 334825), (1135, 177295), (1475, 136427), (3005, 66965), (5675, 35459), (13393, 15025)]