209223696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8431}}^1$

素因数の和:8500

約数の個数: 80

約数和(自身を含む): 602247168

約数和(自身を除く): 393023472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 8431, 12408, 16862, 24816, 25293, 33724, 50586, 67448, 92741, 101172, 134896, 185482, 202344, 278223, 370964, 396257, 404688, 556446, 741928, 792514, 1112892, 1188771, 1483856, 1585028, 2225784, 2377542, 3170056, 4358827, 4451568, 4755084, 6340112, 8717654, 9510168, 13076481, 17435308, 19020336, 26152962, 34870616, 52305924, 69741232, 104611848, 209223696]

約数ペア:

[(1, 209223696), (2, 104611848), (3, 69741232), (4, 52305924), (6, 34870616), (8, 26152962), (11, 19020336), (12, 17435308), (16, 13076481), (22, 9510168), (24, 8717654), (33, 6340112), (44, 4755084), (47, 4451568), (48, 4358827), (66, 3170056), (88, 2377542), (94, 2225784), (132, 1585028), (141, 1483856), (176, 1188771), (188, 1112892), (264, 792514), (282, 741928), (376, 556446), (517, 404688), (528, 396257), (564, 370964), (752, 278223), (1034, 202344), (1128, 185482), (1551, 134896), (2068, 101172), (2256, 92741), (3102, 67448), (4136, 50586), (6204, 33724), (8272, 25293), (8431, 24816), (12408, 16862)]