201307315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{19163}}^1$

素因数の和:19370

約数の個数: 16

約数和(自身を含む): 264923136

約数和(自身を除く): 63615821

約数列:

[1, 5, 11, 55, 191, 955, 2101, 10505, 19163, 95815, 210793, 1053965, 3660133, 18300665, 40261463, 201307315]

約数ペア:

[(1, 201307315), (5, 40261463), (11, 18300665), (55, 3660133), (191, 1053965), (955, 210793), (2101, 95815), (10505, 19163)]