201493566

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2777}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 455036400

約数和(自身を除く): 253542834

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 139, 174, 261, 278, 417, 522, 834, 1251, 2502, 2777, 4031, 5554, 8062, 8331, 12093, 16662, 24186, 24993, 36279, 49986, 72558, 80533, 161066, 241599, 386003, 483198, 724797, 772006, 1158009, 1449594, 2316018, 3474027, 6948054, 11194087, 22388174, 33582261, 67164522, 100746783, 201493566]

約数ペア:

[(1, 201493566), (2, 100746783), (3, 67164522), (6, 33582261), (9, 22388174), (18, 11194087), (29, 6948054), (58, 3474027), (87, 2316018), (139, 1449594), (174, 1158009), (261, 772006), (278, 724797), (417, 483198), (522, 386003), (834, 241599), (1251, 161066), (2502, 80533), (2777, 72558), (4031, 49986), (5554, 36279), (8062, 24993), (8331, 24186), (12093, 16662)]