201407451

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{40129}}^1$

素因数の和:40378

約数の個数: 16

約数和(自身を含む): 308198400

約数和(自身を除く): 106790949

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 40129, 120387, 280903, 842709, 9590831, 28772493, 67135817, 201407451]

約数ペア:

[(1, 201407451), (3, 67135817), (7, 28772493), (21, 9590831), (239, 842709), (717, 280903), (1673, 120387), (5019, 40129)]