201380266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137743}}^1$

素因数の和:137805

約数の個数: 16

約数和(自身を含む): 327279744

約数和(自身を除く): 125899478

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 137743, 275486, 2341631, 4683262, 5922949, 11845898, 100690133, 201380266]

約数ペア:

[(1, 201380266), (2, 100690133), (17, 11845898), (34, 5922949), (43, 4683262), (86, 2341631), (731, 275486), (1462, 137743)]