201345321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{12637}}^1$

素因数の和:12800

約数の個数: 16

約数和(自身を含む): 276620544

約数和(自身を除く): 75275223

約数列:

[1, 3, 47, 113, 141, 339, 5311, 12637, 15933, 37911, 593939, 1427981, 1781817, 4283943, 67115107, 201345321]

約数ペア:

[(1, 201345321), (3, 67115107), (47, 4283943), (113, 1781817), (141, 1427981), (339, 593939), (5311, 37911), (12637, 15933)]