201330220013

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2939}}^1\times {\mathrm{405343}}^1$

素因数の和:408308

約数の個数: 12

約数和(自身を含む): 218083178880

約数和(自身を除く): 16752958867

約数列:

[1, 13, 169, 2939, 38207, 405343, 496691, 5269459, 68502967, 1191303077, 15486940001, 201330220013]

約数ペア:

[(1, 201330220013), (13, 15486940001), (169, 1191303077), (2939, 68502967), (38207, 5269459), (405343, 496691)]