207860223

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 297851904

約数和(自身を除く): 89991681

約数列:

[1, 3, 23, 53, 69, 113, 159, 339, 503, 1219, 1509, 2599, 3657, 5989, 7797, 11569, 17967, 26659, 34707, 56839, 79977, 137747, 170517, 413241, 613157, 1307297, 1839471, 3012467, 3921891, 9037401, 69286741, 207860223]

約数ペア:

[(1, 207860223), (3, 69286741), (23, 9037401), (53, 3921891), (69, 3012467), (113, 1839471), (159, 1307297), (339, 613157), (503, 413241), (1219, 170517), (1509, 137747), (2599, 79977), (3657, 56839), (5989, 34707), (7797, 26659), (11569, 17967)]