205131876

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 492307200

約数和(自身を除く): 287175324

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 149, 188, 282, 298, 447, 564, 596, 894, 1788, 2441, 4882, 7003, 7323, 9764, 14006, 14646, 21009, 28012, 29292, 42018, 84036, 114727, 229454, 344181, 363709, 458908, 688362, 727418, 1091127, 1376724, 1454836, 2182254, 4364508, 17094323, 34188646, 51282969, 68377292, 102565938, 205131876]

約数ペア:

[(1, 205131876), (2, 102565938), (3, 68377292), (4, 51282969), (6, 34188646), (12, 17094323), (47, 4364508), (94, 2182254), (141, 1454836), (149, 1376724), (188, 1091127), (282, 727418), (298, 688362), (447, 458908), (564, 363709), (596, 344181), (894, 229454), (1788, 114727), (2441, 84036), (4882, 42018), (7003, 29292), (7323, 28012), (9764, 21009), (14006, 14646)]