201378635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{1571}}^1$

素因数の和:2434

約数の個数: 16

約数和(自身を含む): 249910272

約数和(自身を除く): 48531637

約数列:

[1, 5, 31, 155, 827, 1571, 4135, 7855, 25637, 48701, 128185, 243505, 1299217, 6496085, 40275727, 201378635]

約数ペア:

[(1, 201378635), (5, 40275727), (31, 6496085), (155, 1299217), (827, 243505), (1571, 128185), (4135, 48701), (7855, 25637)]