205122383690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1706651}}^1$

素因数の和:1706783

約数の個数: 64

約数和(自身を含む): 451211482368

約数和(自身を除く): 246089098678

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 101, 119, 170, 202, 238, 505, 595, 707, 1010, 1190, 1414, 1717, 3434, 3535, 7070, 8585, 12019, 17170, 24038, 60095, 120190, 1706651, 3413302, 8533255, 11946557, 17066510, 23893114, 29013067, 58026134, 59732785, 119465570, 145065335, 172371751, 203091469, 290130670, 344743502, 406182938, 861858755, 1015457345, 1206602257, 1723717510, 2030914690, 2413204514, 2930319767, 5860639534, 6033011285, 12066022570, 14651598835, 20512238369, 29303197670, 41024476738, 102561191845, 205122383690]

約数ペア:

[(1, 205122383690), (2, 102561191845), (5, 41024476738), (7, 29303197670), (10, 20512238369), (14, 14651598835), (17, 12066022570), (34, 6033011285), (35, 5860639534), (70, 2930319767), (85, 2413204514), (101, 2030914690), (119, 1723717510), (170, 1206602257), (202, 1015457345), (238, 861858755), (505, 406182938), (595, 344743502), (707, 290130670), (1010, 203091469), (1190, 172371751), (1414, 145065335), (1717, 119465570), (3434, 59732785), (3535, 58026134), (7070, 29013067), (8585, 23893114), (12019, 17066510), (17170, 11946557), (24038, 8533255), (60095, 3413302), (120190, 1706651)]