202154488

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{6791}}^1$

素因数の和:6919

約数の個数: 24

約数和(自身を含む): 385412040

約数和(自身を除く): 183257552

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3721, 6791, 7442, 13582, 14884, 27164, 29768, 54328, 414251, 828502, 1657004, 3314008, 25269311, 50538622, 101077244, 202154488]

約数ペア:

[(1, 202154488), (2, 101077244), (4, 50538622), (8, 25269311), (61, 3314008), (122, 1657004), (244, 828502), (488, 414251), (3721, 54328), (6791, 29768), (7442, 27164), (13582, 14884)]