210905136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{112663}}^1$

素因数の和:112690

約数の個数: 60

約数和(自身を含む): 635650288

約数和(自身を除く): 424745152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 112663, 225326, 337989, 450652, 675978, 901304, 1013967, 1351956, 1464619, 1802608, 2027934, 2703912, 2929238, 4055868, 4393857, 5407824, 5858476, 8111736, 8787714, 11716952, 13181571, 16223472, 17575428, 23433904, 26363142, 35150856, 52726284, 70301712, 105452568, 210905136]

約数ペア:

[(1, 210905136), (2, 105452568), (3, 70301712), (4, 52726284), (6, 35150856), (8, 26363142), (9, 23433904), (12, 17575428), (13, 16223472), (16, 13181571), (18, 11716952), (24, 8787714), (26, 8111736), (36, 5858476), (39, 5407824), (48, 4393857), (52, 4055868), (72, 2929238), (78, 2703912), (104, 2027934), (117, 1802608), (144, 1464619), (156, 1351956), (208, 1013967), (234, 901304), (312, 675978), (468, 450652), (624, 337989), (936, 225326), (1872, 112663)]