204050910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 583925760

約数和(自身を除く): 379874850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 59, 70, 86, 105, 118, 129, 177, 210, 215, 258, 295, 301, 354, 383, 413, 430, 590, 602, 645, 766, 826, 885, 903, 1149, 1239, 1290, 1505, 1770, 1806, 1915, 2065, 2298, 2478, 2537, 2681, 3010, 3830, 4130, 4515, 5074, 5362, 5745, 6195, 7611, 8043, 9030, 11490, 12390, 12685, 13405, 15222, 16086, 16469, 17759, 22597, 25370, 26810, 32938, 35518, 38055, 40215, 45194, 49407, 53277, 67791, 76110, 80430, 82345, 88795, 98814, 106554, 112985, 115283, 135582, 158179, 164690, 177590, 225970, 230566, 247035, 266385, 316358, 338955, 345849, 474537, 494070, 532770, 576415, 677910, 691698, 790895, 949074, 971671, 1152830, 1581790, 1729245, 1943342, 2372685, 2915013, 3458490, 4745370, 4858355, 5830026, 6801697, 9716710, 13603394, 14575065, 20405091, 29150130, 34008485, 40810182, 68016970, 102025455, 204050910]

約数ペア:

[(1, 204050910), (2, 102025455), (3, 68016970), (5, 40810182), (6, 34008485), (7, 29150130), (10, 20405091), (14, 14575065), (15, 13603394), (21, 9716710), (30, 6801697), (35, 5830026), (42, 4858355), (43, 4745370), (59, 3458490), (70, 2915013), (86, 2372685), (105, 1943342), (118, 1729245), (129, 1581790), (177, 1152830), (210, 971671), (215, 949074), (258, 790895), (295, 691698), (301, 677910), (354, 576415), (383, 532770), (413, 494070), (430, 474537), (590, 345849), (602, 338955), (645, 316358), (766, 266385), (826, 247035), (885, 230566), (903, 225970), (1149, 177590), (1239, 164690), (1290, 158179), (1505, 135582), (1770, 115283), (1806, 112985), (1915, 106554), (2065, 98814), (2298, 88795), (2478, 82345), (2537, 80430), (2681, 76110), (3010, 67791), (3830, 53277), (4130, 49407), (4515, 45194), (5074, 40215), (5362, 38055), (5745, 35518), (6195, 32938), (7611, 26810), (8043, 25370), (9030, 22597), (11490, 17759), (12390, 16469), (12685, 16086), (13405, 15222)]