206565304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{5347}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 423561600

約数和(自身を除く): 216996296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 878, 1756, 3512, 4829, 5347, 9658, 10694, 19316, 21388, 38632, 42776, 58817, 117634, 235268, 470536, 2347333, 4694666, 9389332, 18778664, 25820663, 51641326, 103282652, 206565304]

約数ペア:

[(1, 206565304), (2, 103282652), (4, 51641326), (8, 25820663), (11, 18778664), (22, 9389332), (44, 4694666), (88, 2347333), (439, 470536), (878, 235268), (1756, 117634), (3512, 58817), (4829, 42776), (5347, 38632), (9658, 21388), (10694, 19316)]