201347445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79427}}^1$

素因数の和:79461

約数の個数: 24

約数和(自身を含む): 348847776

約数和(自身を除く): 147500331

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 79427, 238281, 397135, 1032551, 1191405, 3097653, 5162755, 13423163, 15488265, 40269489, 67115815, 201347445]

約数ペア:

[(1, 201347445), (3, 67115815), (5, 40269489), (13, 15488265), (15, 13423163), (39, 5162755), (65, 3097653), (169, 1191405), (195, 1032551), (507, 397135), (845, 238281), (2535, 79427)]