207988916

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{1069}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 368148480

約数和(自身を除く): 160159564

約数列:

[1, 2, 4, 127, 254, 383, 508, 766, 1069, 1532, 2138, 4276, 48641, 97282, 135763, 194564, 271526, 409427, 543052, 818854, 1637708, 51997229, 103994458, 207988916]

約数ペア:

[(1, 207988916), (2, 103994458), (4, 51997229), (127, 1637708), (254, 818854), (383, 543052), (508, 409427), (766, 271526), (1069, 194564), (1532, 135763), (2138, 97282), (4276, 48641)]