208097882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 331776000

約数和(自身を除く): 123678118

約数列:

[1, 2, 23, 46, 127, 179, 199, 254, 358, 398, 2921, 4117, 4577, 5842, 8234, 9154, 22733, 25273, 35621, 45466, 50546, 71242, 522859, 581279, 819283, 1045718, 1162558, 1638566, 4523867, 9047734, 104048941, 208097882]

約数ペア:

[(1, 208097882), (2, 104048941), (23, 9047734), (46, 4523867), (127, 1638566), (179, 1162558), (199, 1045718), (254, 819283), (358, 581279), (398, 522859), (2921, 71242), (4117, 50546), (4577, 45466), (5842, 35621), (8234, 25273), (9154, 22733)]