200172335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 275028480

約数和(自身を除く): 74856145

約数列:

[1, 5, 11, 23, 55, 115, 229, 253, 691, 1145, 1265, 2519, 3455, 5267, 7601, 12595, 15893, 26335, 38005, 57937, 79465, 158239, 174823, 289685, 791195, 874115, 1740629, 3639497, 8703145, 18197485, 40034467, 200172335]

約数ペア:

[(1, 200172335), (5, 40034467), (11, 18197485), (23, 8703145), (55, 3639497), (115, 1740629), (229, 874115), (253, 791195), (691, 289685), (1145, 174823), (1265, 158239), (2519, 79465), (3455, 57937), (5267, 38005), (7601, 26335), (12595, 15893)]