195984428

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{29147}}^1$

素因数の和:29233

約数の個数: 18

約数和(自身を含む): 351554028

約数和(自身を除く): 155569600

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 29147, 58294, 116588, 1195027, 2390054, 4780108, 48996107, 97992214, 195984428]

約数ペア:

[(1, 195984428), (2, 97992214), (4, 48996107), (41, 4780108), (82, 2390054), (164, 1195027), (1681, 116588), (3362, 58294), (6724, 29147)]