201864916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 396809280

約数和(自身を除く): 194944364

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 107, 212, 214, 428, 583, 809, 1166, 1177, 1618, 2332, 2354, 3236, 4708, 5671, 8899, 11342, 17798, 22684, 35596, 42877, 62381, 85754, 86563, 124762, 171508, 173126, 249524, 346252, 471647, 943294, 952193, 1886588, 1904386, 3808772, 4587839, 9175678, 18351356, 50466229, 100932458, 201864916]

約数ペア:

[(1, 201864916), (2, 100932458), (4, 50466229), (11, 18351356), (22, 9175678), (44, 4587839), (53, 3808772), (106, 1904386), (107, 1886588), (212, 952193), (214, 943294), (428, 471647), (583, 346252), (809, 249524), (1166, 173126), (1177, 171508), (1618, 124762), (2332, 86563), (2354, 85754), (3236, 62381), (4708, 42877), (5671, 35596), (8899, 22684), (11342, 17798)]