204984624

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4903}}^1$

素因数の和:4994

約数の個数: 80

約数和(自身を含む): 578907392

約数和(自身を除く): 373922768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 4903, 5226, 6968, 9806, 10452, 13936, 14709, 19612, 20904, 29418, 39224, 41808, 58836, 63739, 78448, 117672, 127478, 191217, 235344, 254956, 328501, 382434, 509912, 657002, 764868, 985503, 1019824, 1314004, 1529736, 1971006, 2628008, 3059472, 3942012, 4270513, 5256016, 7884024, 8541026, 12811539, 15768048, 17082052, 25623078, 34164104, 51246156, 68328208, 102492312, 204984624]

約数ペア:

[(1, 204984624), (2, 102492312), (3, 68328208), (4, 51246156), (6, 34164104), (8, 25623078), (12, 17082052), (13, 15768048), (16, 12811539), (24, 8541026), (26, 7884024), (39, 5256016), (48, 4270513), (52, 3942012), (67, 3059472), (78, 2628008), (104, 1971006), (134, 1529736), (156, 1314004), (201, 1019824), (208, 985503), (268, 764868), (312, 657002), (402, 509912), (536, 382434), (624, 328501), (804, 254956), (871, 235344), (1072, 191217), (1608, 127478), (1742, 117672), (2613, 78448), (3216, 63739), (3484, 58836), (4903, 41808), (5226, 39224), (6968, 29418), (9806, 20904), (10452, 19612), (13936, 14709)]