210952405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{7829}}^1$

素因数の和:8168

約数の個数: 16

約数和(自身を含む): 268913520

約数和(自身を除く): 57961115

約数列:

[1, 5, 17, 85, 317, 1585, 5389, 7829, 26945, 39145, 133093, 665465, 2481793, 12408965, 42190481, 210952405]

約数ペア:

[(1, 210952405), (5, 42190481), (17, 12408965), (85, 2481793), (317, 665465), (1585, 133093), (5389, 39145), (7829, 26945)]