111400996

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{19993}}^1$

素因数の和:20203

約数の個数: 24

約数和(自身を含む): 223932800

約数和(自身を除く): 112531804

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 19993, 39986, 79972, 139951, 279902, 559804, 3978607, 7957214, 15914428, 27850249, 55700498, 111400996]

約数ペア:

[(1, 111400996), (2, 55700498), (4, 27850249), (7, 15914428), (14, 7957214), (28, 3978607), (199, 559804), (398, 279902), (796, 139951), (1393, 79972), (2786, 39986), (5572, 19993)]