204088315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{104393}}^1$

素因数の和:104438

約数の個数: 16

約数和(自身を含む): 270589248

約数和(自身を除く): 66500933

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 104393, 521965, 1774681, 2401039, 8873405, 12005195, 40817663, 204088315]

約数ペア:

[(1, 204088315), (5, 40817663), (17, 12005195), (23, 8873405), (85, 2401039), (115, 1774681), (391, 521965), (1955, 104393)]