190328047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 240242688

約数和(自身を除く): 49914641

約数列:

[1, 7, 13, 83, 91, 113, 223, 581, 791, 1079, 1469, 1561, 2899, 7553, 9379, 10283, 18509, 20293, 25199, 65653, 121927, 129563, 176393, 240617, 327587, 853489, 1684319, 2091517, 2293109, 14640619, 27189721, 190328047]

約数ペア:

[(1, 190328047), (7, 27189721), (13, 14640619), (83, 2293109), (91, 2091517), (113, 1684319), (223, 853489), (581, 327587), (791, 240617), (1079, 176393), (1469, 129563), (1561, 121927), (2899, 65653), (7553, 25199), (9379, 20293), (10283, 18509)]