196533649

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 220302720

約数和(自身を除く): 23769071

約数列:

[1, 13, 47, 109, 169, 227, 611, 1417, 2951, 5123, 7943, 10669, 18421, 24743, 38363, 66599, 138697, 321659, 865787, 1162921, 1803061, 4181567, 15117973, 196533649]

約数ペア:

[(1, 196533649), (13, 15117973), (47, 4181567), (109, 1803061), (169, 1162921), (227, 865787), (611, 321659), (1417, 138697), (2951, 66599), (5123, 38363), (7943, 24743), (10669, 18421)]