209809214146

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11791009}}^1$

素因数の和:11791090

約数の個数: 32

約数和(自身を含む): 380330818560

約数和(自身を除く): 170521604414

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 8897, 17794, 11791009, 23582018, 82537063, 165074126, 365521279, 483431369, 731042558, 966862738, 2558648953, 3384019583, 5117297906, 6768039166, 14986372439, 29972744878, 104904607073, 209809214146]

約数ペア:

[(1, 209809214146), (2, 104904607073), (7, 29972744878), (14, 14986372439), (31, 6768039166), (41, 5117297906), (62, 3384019583), (82, 2558648953), (217, 966862738), (287, 731042558), (434, 483431369), (574, 365521279), (1271, 165074126), (2542, 82537063), (8897, 23582018), (17794, 11791009)]