200819333

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 246758400

約数和(自身を除く): 45939067

約数列:

[1, 11, 13, 31, 89, 143, 341, 403, 509, 979, 1157, 2759, 4433, 5599, 6617, 12727, 15779, 30349, 35867, 45301, 72787, 173569, 205127, 394537, 498311, 588913, 1404331, 2256397, 6478043, 15447641, 18256303, 200819333]

約数ペア:

[(1, 200819333), (11, 18256303), (13, 15447641), (31, 6478043), (89, 2256397), (143, 1404331), (341, 588913), (403, 498311), (509, 394537), (979, 205127), (1157, 173569), (2759, 72787), (4433, 45301), (5599, 35867), (6617, 30349), (12727, 15779)]