203103632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{239509}}^1$

素因数の和:239570

約数の個数: 20

約数和(自身を含む): 400939740

約数和(自身を除く): 197836108

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 239509, 479018, 958036, 1916072, 3832144, 12693977, 25387954, 50775908, 101551816, 203103632]

約数ペア:

[(1, 203103632), (2, 101551816), (4, 50775908), (8, 25387954), (16, 12693977), (53, 3832144), (106, 1916072), (212, 958036), (424, 479018), (848, 239509)]