208702036

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{2657}}^1$

素因数の和:3003

約数の個数: 24

約数和(自身を含む): 371747880

約数和(自身を除く): 163045844

約数列:

[1, 2, 4, 73, 146, 269, 292, 538, 1076, 2657, 5314, 10628, 19637, 39274, 78548, 193961, 387922, 714733, 775844, 1429466, 2858932, 52175509, 104351018, 208702036]

約数ペア:

[(1, 208702036), (2, 104351018), (4, 52175509), (73, 2858932), (146, 1429466), (269, 775844), (292, 714733), (538, 387922), (1076, 193961), (2657, 78548), (5314, 39274), (10628, 19637)]