210064405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{12097}}^1$

素因数の和:12276

約数の個数: 16

約数和(自身を含む): 264801024

約数和(自身を除く): 54736619

約数列:

[1, 5, 23, 115, 151, 755, 3473, 12097, 17365, 60485, 278231, 1391155, 1826647, 9133235, 42012881, 210064405]

約数ペア:

[(1, 210064405), (5, 42012881), (23, 9133235), (115, 1826647), (151, 1391155), (755, 278231), (3473, 60485), (12097, 17365)]