201725481580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1\times {\mathrm{24799}}^1$

素因数の和:25511

約数の個数: 96

約数和(自身を含む): 489968640000

約数和(自身を除く): 288243158420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 599, 679, 970, 1198, 1358, 1940, 2396, 2716, 2995, 3395, 4193, 5990, 6790, 8386, 11980, 13580, 16772, 20965, 24799, 41930, 49598, 58103, 83860, 99196, 116206, 123995, 173593, 232412, 247990, 290515, 347186, 406721, 495980, 581030, 694372, 813442, 867965, 1162060, 1626884, 1735930, 2033605, 2405503, 3471860, 4067210, 4811006, 8134420, 9622012, 12027515, 14854601, 16838521, 24055030, 29709202, 33677042, 48110060, 59418404, 67354084, 74273005, 84192605, 103982207, 148546010, 168385210, 207964414, 297092020, 336770420, 415928828, 519911035, 1039822070, 1440896297, 2079644140, 2881792594, 5763585188, 7204481485, 10086274079, 14408962970, 20172548158, 28817925940, 40345096316, 50431370395, 100862740790, 201725481580]

約数ペア:

[(1, 201725481580), (2, 100862740790), (4, 50431370395), (5, 40345096316), (7, 28817925940), (10, 20172548158), (14, 14408962970), (20, 10086274079), (28, 7204481485), (35, 5763585188), (70, 2881792594), (97, 2079644140), (140, 1440896297), (194, 1039822070), (388, 519911035), (485, 415928828), (599, 336770420), (679, 297092020), (970, 207964414), (1198, 168385210), (1358, 148546010), (1940, 103982207), (2396, 84192605), (2716, 74273005), (2995, 67354084), (3395, 59418404), (4193, 48110060), (5990, 33677042), (6790, 29709202), (8386, 24055030), (11980, 16838521), (13580, 14854601), (16772, 12027515), (20965, 9622012), (24799, 8134420), (41930, 4811006), (49598, 4067210), (58103, 3471860), (83860, 2405503), (99196, 2033605), (116206, 1735930), (123995, 1626884), (173593, 1162060), (232412, 867965), (247990, 813442), (290515, 694372), (347186, 581030), (406721, 495980)]