190840195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419429}}^1$

素因数の和:419454

約数の個数: 16

約数和(自身を含む): 281856960

約数和(自身を除く): 91016765

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 419429, 2097145, 2936003, 5452577, 14680015, 27262885, 38168039, 190840195]

約数ペア:

[(1, 190840195), (5, 38168039), (7, 27262885), (13, 14680015), (35, 5452577), (65, 2936003), (91, 2097145), (455, 419429)]