202112983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{97}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 228741408

約数和(自身を除く): 26628425

約数列:

[1, 17, 23, 73, 97, 391, 1241, 1649, 1679, 2231, 5329, 7081, 28543, 37927, 90593, 120377, 122567, 162863, 516913, 2083639, 2768671, 8787521, 11888999, 202112983]

約数ペア:

[(1, 202112983), (17, 11888999), (23, 8787521), (73, 2768671), (97, 2083639), (391, 516913), (1241, 162863), (1649, 122567), (1679, 120377), (2231, 90593), (5329, 37927), (7081, 28543)]