208613645768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1220077}}^1$

素因数の和:1220190

約数の個数: 64

約数和(自身を含む): 448012641600

約数和(自身を除く): 239398995832

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 67, 88, 116, 134, 232, 268, 319, 536, 638, 737, 1276, 1474, 1943, 2552, 2948, 3886, 5896, 7772, 15544, 21373, 42746, 85492, 170984, 1220077, 2440154, 4880308, 9760616, 13420847, 26841694, 35382233, 53683388, 70764466, 81745159, 107366776, 141528932, 163490318, 283057864, 326980636, 389204563, 653961272, 778409126, 899196749, 1556818252, 1798393498, 2370609611, 3113636504, 3596786996, 4741219222, 7193573992, 9482438444, 18964876888, 26076705721, 52153411442, 104306822884, 208613645768]

約数ペア:

[(1, 208613645768), (2, 104306822884), (4, 52153411442), (8, 26076705721), (11, 18964876888), (22, 9482438444), (29, 7193573992), (44, 4741219222), (58, 3596786996), (67, 3113636504), (88, 2370609611), (116, 1798393498), (134, 1556818252), (232, 899196749), (268, 778409126), (319, 653961272), (536, 389204563), (638, 326980636), (737, 283057864), (1276, 163490318), (1474, 141528932), (1943, 107366776), (2552, 81745159), (2948, 70764466), (3886, 53683388), (5896, 35382233), (7772, 26841694), (15544, 13420847), (21373, 9760616), (42746, 4880308), (85492, 2440154), (170984, 1220077)]