210332512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{505607}}^1$

素因数の和:505630

約数の個数: 24

約数和(自身を含む): 445946256

約数和(自身を除く): 235613744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 505607, 1011214, 2022428, 4044856, 6572891, 8089712, 13145782, 16179424, 26291564, 52583128, 105166256, 210332512]

約数ペア:

[(1, 210332512), (2, 105166256), (4, 52583128), (8, 26291564), (13, 16179424), (16, 13145782), (26, 8089712), (32, 6572891), (52, 4044856), (104, 2022428), (208, 1011214), (416, 505607)]