201385585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 260858880

約数和(自身を除く): 59473295

約数列:

[1, 5, 23, 59, 67, 115, 295, 335, 443, 1357, 1541, 2215, 3953, 6785, 7705, 10189, 19765, 26137, 29681, 50945, 90919, 130685, 148405, 454595, 601151, 682663, 1751179, 3005755, 3413315, 8755895, 40277117, 201385585]

約数ペア:

[(1, 201385585), (5, 40277117), (23, 8755895), (59, 3413315), (67, 3005755), (115, 1751179), (295, 682663), (335, 601151), (443, 454595), (1357, 148405), (1541, 130685), (2215, 90919), (3953, 50945), (6785, 29681), (7705, 26137), (10189, 19765)]