196559909

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{93913}}^1$

素因数の和:93956

約数の個数: 16

約数和(自身を含む): 252440832

約数和(自身を除く): 55880923

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 93913, 657391, 1220869, 2159999, 8546083, 15119993, 28079987, 196559909]

約数ペア:

[(1, 196559909), (7, 28079987), (13, 15119993), (23, 8546083), (91, 2159999), (161, 1220869), (299, 657391), (2093, 93913)]