206649612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4051}}^1$

素因数の和:4183

約数の個数: 72

約数和(自身を含む): 567847280

約数和(自身を除く): 361197668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4051, 4251, 5668, 8102, 8502, 12153, 12753, 16204, 17004, 24306, 25506, 36459, 48612, 51012, 52663, 72918, 105326, 145836, 157989, 210652, 315978, 441559, 473967, 631956, 883118, 947934, 1324677, 1766236, 1895868, 2649354, 3974031, 5298708, 5740267, 7948062, 11480534, 15896124, 17220801, 22961068, 34441602, 51662403, 68883204, 103324806, 206649612]

約数ペア:

[(1, 206649612), (2, 103324806), (3, 68883204), (4, 51662403), (6, 34441602), (9, 22961068), (12, 17220801), (13, 15896124), (18, 11480534), (26, 7948062), (36, 5740267), (39, 5298708), (52, 3974031), (78, 2649354), (109, 1895868), (117, 1766236), (156, 1324677), (218, 947934), (234, 883118), (327, 631956), (436, 473967), (468, 441559), (654, 315978), (981, 210652), (1308, 157989), (1417, 145836), (1962, 105326), (2834, 72918), (3924, 52663), (4051, 51012), (4251, 48612), (5668, 36459), (8102, 25506), (8502, 24306), (12153, 17004), (12753, 16204)]