201294585

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21001}}^1$

素因数の和:21086

約数の個数: 32

約数和(自身を含む): 362914560

約数和(自身を除く): 161619975

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 21001, 63003, 105005, 189009, 315015, 567027, 945045, 1491071, 2835135, 4473213, 7455355, 13419639, 22366065, 40258917, 67098195, 201294585]

約数ペア:

[(1, 201294585), (3, 67098195), (5, 40258917), (9, 22366065), (15, 13419639), (27, 7455355), (45, 4473213), (71, 2835135), (135, 1491071), (213, 945045), (355, 567027), (639, 315015), (1065, 189009), (1917, 105005), (3195, 63003), (9585, 21001)]