201745336905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{4447}}^1$

素因数の和:5316

約数の個数: 128

約数和(自身を含む): 417238056960

約数和(自身を除く): 215492720055

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 183, 189, 305, 315, 427, 549, 787, 915, 945, 1281, 1647, 2135, 2361, 2745, 3843, 3935, 4447, 5509, 6405, 7083, 8235, 11529, 11805, 13341, 16527, 19215, 21249, 22235, 27545, 31129, 35415, 40023, 48007, 49581, 57645, 66705, 82635, 93387, 106245, 120069, 144021, 148743, 155645, 200115, 240035, 247905, 271267, 280161, 336049, 432063, 466935, 600345, 720105, 743715, 813801, 840483, 1008147, 1296189, 1356335, 1400805, 1680245, 1898869, 2160315, 2441403, 3024441, 3499789, 4069005, 4202415, 5040735, 5696607, 6480945, 7324209, 9073323, 9494345, 10499367, 12207015, 15122205, 17089821, 17498945, 24498523, 28483035, 31498101, 36621045, 45366615, 51269463, 52496835, 73495569, 85449105, 94494303, 122492615, 157490505, 213487129, 220486707, 256347315, 367477845, 472471515, 640461387, 661460121, 1067435645, 1102433535, 1494409903, 1921384161, 3202306935, 3307300605, 4483229709, 5764152483, 7472049515, 9606920805, 13449689127, 22416148545, 28820762415, 40349067381, 67248445635, 201745336905]

約数ペア:

[(1, 201745336905), (3, 67248445635), (5, 40349067381), (7, 28820762415), (9, 22416148545), (15, 13449689127), (21, 9606920805), (27, 7472049515), (35, 5764152483), (45, 4483229709), (61, 3307300605), (63, 3202306935), (105, 1921384161), (135, 1494409903), (183, 1102433535), (189, 1067435645), (305, 661460121), (315, 640461387), (427, 472471515), (549, 367477845), (787, 256347315), (915, 220486707), (945, 213487129), (1281, 157490505), (1647, 122492615), (2135, 94494303), (2361, 85449105), (2745, 73495569), (3843, 52496835), (3935, 51269463), (4447, 45366615), (5509, 36621045), (6405, 31498101), (7083, 28483035), (8235, 24498523), (11529, 17498945), (11805, 17089821), (13341, 15122205), (16527, 12207015), (19215, 10499367), (21249, 9494345), (22235, 9073323), (27545, 7324209), (31129, 6480945), (35415, 5696607), (40023, 5040735), (48007, 4202415), (49581, 4069005), (57645, 3499789), (66705, 3024441), (82635, 2441403), (93387, 2160315), (106245, 1898869), (120069, 1680245), (144021, 1400805), (148743, 1356335), (155645, 1296189), (200115, 1008147), (240035, 840483), (247905, 813801), (271267, 743715), (280161, 720105), (336049, 600345), (432063, 466935)]