201331018

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 350558208

約数和(自身を除く): 149227190

約数列:

[1, 2, 7, 14, 131, 151, 262, 302, 727, 917, 1057, 1454, 1834, 2114, 5089, 10178, 19781, 39562, 95237, 109777, 138467, 190474, 219554, 276934, 666659, 768439, 1333318, 1536878, 14380787, 28761574, 100665509, 201331018]

約数ペア:

[(1, 201331018), (2, 100665509), (7, 28761574), (14, 14380787), (131, 1536878), (151, 1333318), (262, 768439), (302, 666659), (727, 276934), (917, 219554), (1057, 190474), (1454, 138467), (1834, 109777), (2114, 95237), (5089, 39562), (10178, 19781)]