193986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 453180

約数和(自身を除く): 259194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 829, 1658, 2487, 4974, 7461, 10777, 14922, 21554, 32331, 64662, 96993, 193986]

約数ペア:

[(1, 193986), (2, 96993), (3, 64662), (6, 32331), (9, 21554), (13, 14922), (18, 10777), (26, 7461), (39, 4974), (78, 2487), (117, 1658), (234, 829)]