210318077936

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1031}}^1\times {\mathrm{18451}}^1$

素因数の和:20181

約数の個数: 40

約数和(自身を含む): 408498937728

約数和(自身を除く): 198180859792

約数列:

[1, 2, 4, 8, 16, 691, 1031, 1382, 2062, 2764, 4124, 5528, 8248, 11056, 16496, 18451, 36902, 73804, 147608, 295216, 712421, 1424842, 2849684, 5699368, 11398736, 12749641, 19022981, 25499282, 38045962, 50998564, 76091924, 101997128, 152183848, 203994256, 304367696, 13144879871, 26289759742, 52579519484, 105159038968, 210318077936]

約数ペア:

[(1, 210318077936), (2, 105159038968), (4, 52579519484), (8, 26289759742), (16, 13144879871), (691, 304367696), (1031, 203994256), (1382, 152183848), (2062, 101997128), (2764, 76091924), (4124, 50998564), (5528, 38045962), (8248, 25499282), (11056, 19022981), (16496, 12749641), (18451, 11398736), (36902, 5699368), (73804, 2849684), (147608, 1424842), (295216, 712421)]