196263944

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{38273}}^1$

素因数の和:38920

約数の個数: 16

約数和(自身を含む): 368578620

約数和(自身を除く): 172314676

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 38273, 76546, 153092, 306184, 24532993, 49065986, 98131972, 196263944]

約数ペア:

[(1, 196263944), (2, 98131972), (4, 49065986), (8, 24532993), (641, 306184), (1282, 153092), (2564, 76546), (5128, 38273)]