193889345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{96223}}^1$

素因数の和:96272

約数の個数: 16

約数和(自身を含む): 258650112

約数和(自身を除く): 64760767

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 96223, 481115, 1250899, 2982913, 6254495, 14914565, 38777869, 193889345]

約数ペア:

[(1, 193889345), (5, 38777869), (13, 14914565), (31, 6254495), (65, 2982913), (155, 1250899), (403, 481115), (2015, 96223)]