201565980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14543}}^1$

素因数の和:14576

約数の個数: 144

約数和(自身を含む): 762338304

約数和(自身を除く): 560772324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 14543, 29086, 43629, 58172, 72715, 87258, 101801, 130887, 145430, 159973, 174516, 203602, 218145, 261774, 290860, 305403, 319946, 407204, 436290, 479919, 509005, 523548, 610806, 639892, 654435, 799865, 872580, 916209, 959838, 1018010, 1119811, 1221612, 1308870, 1439757, 1527015, 1599730, 1832418, 1919676, 2036020, 2239622, 2399595, 2617740, 2879514, 3054030, 3199460, 3359433, 3664836, 4479244, 4581045, 4799190, 5599055, 5759028, 6108060, 6718866, 7198785, 9162090, 9598380, 10078299, 11198110, 13437732, 14397570, 16797165, 18324180, 20156598, 22396220, 28795140, 33594330, 40313196, 50391495, 67188660, 100782990, 201565980]

約数ペア:

[(1, 201565980), (2, 100782990), (3, 67188660), (4, 50391495), (5, 40313196), (6, 33594330), (7, 28795140), (9, 22396220), (10, 20156598), (11, 18324180), (12, 16797165), (14, 14397570), (15, 13437732), (18, 11198110), (20, 10078299), (21, 9598380), (22, 9162090), (28, 7198785), (30, 6718866), (33, 6108060), (35, 5759028), (36, 5599055), (42, 4799190), (44, 4581045), (45, 4479244), (55, 3664836), (60, 3359433), (63, 3199460), (66, 3054030), (70, 2879514), (77, 2617740), (84, 2399595), (90, 2239622), (99, 2036020), (105, 1919676), (110, 1832418), (126, 1599730), (132, 1527015), (140, 1439757), (154, 1308870), (165, 1221612), (180, 1119811), (198, 1018010), (210, 959838), (220, 916209), (231, 872580), (252, 799865), (308, 654435), (315, 639892), (330, 610806), (385, 523548), (396, 509005), (420, 479919), (462, 436290), (495, 407204), (630, 319946), (660, 305403), (693, 290860), (770, 261774), (924, 218145), (990, 203602), (1155, 174516), (1260, 159973), (1386, 145430), (1540, 130887), (1980, 101801), (2310, 87258), (2772, 72715), (3465, 58172), (4620, 43629), (6930, 29086), (13860, 14543)]