207895664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9533}}^1$

素因数の和:9617

約数の個数: 40

約数和(自身を含む): 425597760

約数和(自身を除く): 217702096

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 9533, 10904, 19066, 21808, 38132, 76264, 152528, 276457, 448051, 552914, 896102, 1105828, 1792204, 2211656, 3584408, 4423312, 7168816, 12993479, 25986958, 51973916, 103947832, 207895664]

約数ペア:

[(1, 207895664), (2, 103947832), (4, 51973916), (8, 25986958), (16, 12993479), (29, 7168816), (47, 4423312), (58, 3584408), (94, 2211656), (116, 1792204), (188, 1105828), (232, 896102), (376, 552914), (464, 448051), (752, 276457), (1363, 152528), (2726, 76264), (5452, 38132), (9533, 21808), (10904, 19066)]