245156932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83843}}^1$

素因数の和:83907

約数の個数: 24

約数和(自身を含む): 464831136

約数和(自身を除く): 219674204

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 83843, 167686, 335372, 1425331, 2850662, 3605249, 5701324, 7210498, 14420996, 61289233, 122578466, 245156932]

約数ペア:

[(1, 245156932), (2, 122578466), (4, 61289233), (17, 14420996), (34, 7210498), (43, 5701324), (68, 3605249), (86, 2850662), (172, 1425331), (731, 335372), (1462, 167686), (2924, 83843)]