201624565

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 245606400

約数和(自身を除く): 43981835

約数列:

[1, 5, 127, 149, 635, 745, 2131, 10655, 18923, 94615, 270637, 317519, 1353185, 1587595, 40324913, 201624565]

約数ペア:

[(1, 201624565), (5, 40324913), (127, 1587595), (149, 1353185), (635, 317519), (745, 270637), (2131, 94615), (10655, 18923)]