205251186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8359

約数の個数: 64

約数和(自身を含む): 509829120

約数和(自身を除く): 304577934

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 8246, 8297, 12369, 16594, 24738, 24891, 49782, 58079, 116158, 157643, 174237, 257207, 315286, 348474, 472929, 514414, 771621, 945858, 1103501, 1543242, 1800449, 2207002, 3310503, 3600898, 4886933, 5401347, 6621006, 9773866, 10802694, 14660799, 29321598, 34208531, 68417062, 102625593, 205251186]

約数ペア:

[(1, 205251186), (2, 102625593), (3, 68417062), (6, 34208531), (7, 29321598), (14, 14660799), (19, 10802694), (21, 9773866), (31, 6621006), (38, 5401347), (42, 4886933), (57, 3600898), (62, 3310503), (93, 2207002), (114, 1800449), (133, 1543242), (186, 1103501), (217, 945858), (266, 771621), (399, 514414), (434, 472929), (589, 348474), (651, 315286), (798, 257207), (1178, 174237), (1302, 157643), (1767, 116158), (3534, 58079), (4123, 49782), (8246, 24891), (8297, 24738), (12369, 16594)]