204567175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 265697280

約数和(自身を除く): 61130105

約数列:

[1, 5, 23, 25, 115, 359, 575, 991, 1795, 4955, 8257, 8975, 22793, 24775, 41285, 113965, 206425, 355769, 569825, 1778845, 8182687, 8894225, 40913435, 204567175]

約数ペア:

[(1, 204567175), (5, 40913435), (23, 8894225), (25, 8182687), (115, 1778845), (359, 569825), (575, 355769), (991, 206425), (1795, 113965), (4955, 41285), (8257, 24775), (8975, 22793)]