200909505180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108015863}}^1$

素因数の和:108015906

約数の個数: 48

約数和(自身を含む): 580693284864

約数和(自身を除く): 379783779684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108015863, 216031726, 324047589, 432063452, 540079315, 648095178, 1080158630, 1296190356, 1620237945, 2160317260, 3240475890, 3348491753, 6480951780, 6696983506, 10045475259, 13393967012, 16742458765, 20090950518, 33484917530, 40181901036, 50227376295, 66969835060, 100454752590, 200909505180]

約数ペア:

[(1, 200909505180), (2, 100454752590), (3, 66969835060), (4, 50227376295), (5, 40181901036), (6, 33484917530), (10, 20090950518), (12, 16742458765), (15, 13393967012), (20, 10045475259), (30, 6696983506), (31, 6480951780), (60, 3348491753), (62, 3240475890), (93, 2160317260), (124, 1620237945), (155, 1296190356), (186, 1080158630), (310, 648095178), (372, 540079315), (465, 432063452), (620, 324047589), (930, 216031726), (1860, 108015863)]