201938585

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{1129}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 246032640

約数和(自身を除く): 44094055

約数列:

[1, 5, 83, 415, 431, 1129, 2155, 5645, 35773, 93707, 178865, 468535, 486599, 2432995, 40387717, 201938585]

約数ペア:

[(1, 201938585), (5, 40387717), (83, 2432995), (415, 486599), (431, 468535), (1129, 178865), (2155, 93707), (5645, 35773)]