201241988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{7727}}^1$

素因数の和:8131

約数の個数: 24

約数和(自身を含む): 373911552

約数和(自身を除く): 172669564

約数列:

[1, 2, 4, 17, 34, 68, 383, 766, 1532, 6511, 7727, 13022, 15454, 26044, 30908, 131359, 262718, 525436, 2959441, 5918882, 11837764, 50310497, 100620994, 201241988]

約数ペア:

[(1, 201241988), (2, 100620994), (4, 50310497), (17, 11837764), (34, 5918882), (68, 2959441), (383, 525436), (766, 262718), (1532, 131359), (6511, 30908), (7727, 26044), (13022, 15454)]