202751913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{742681}}^1$

素因数の和:742704

約数の個数: 16

約数和(自身を含む): 332721536

約数和(自身を除く): 129969623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 742681, 2228043, 5198767, 9654853, 15596301, 28964559, 67583971, 202751913]

約数ペア:

[(1, 202751913), (3, 67583971), (7, 28964559), (13, 15596301), (21, 9654853), (39, 5198767), (91, 2228043), (273, 742681)]