209271634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{731719}}^1$

素因数の和:731745

約数の個数: 16

約数和(自身を含む): 368786880

約数和(自身を除く): 159515246

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 731719, 1463438, 8048909, 9512347, 16097818, 19024694, 104635817, 209271634]

約数ペア:

[(1, 209271634), (2, 104635817), (11, 19024694), (13, 16097818), (22, 9512347), (26, 8048909), (143, 1463438), (286, 731719)]