207674512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{316577}}^1$

素因数の和:316626

約数の個数: 20

約数和(自身を含む): 412184556

約数和(自身を除く): 204510044

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 316577, 633154, 1266308, 2532616, 5065232, 12979657, 25959314, 51918628, 103837256, 207674512]

約数ペア:

[(1, 207674512), (2, 103837256), (4, 51918628), (8, 25959314), (16, 12979657), (41, 5065232), (82, 2532616), (164, 1266308), (328, 633154), (656, 316577)]