200899503

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138647}}^1$

素因数の和:138683

約数の個数: 24

約数和(自身を含む): 346065408

約数和(自身を除く): 145165905

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 138647, 415941, 970529, 1247823, 2911587, 3188881, 8734761, 9566643, 22322167, 28699929, 66966501, 200899503]

約数ペア:

[(1, 200899503), (3, 66966501), (7, 28699929), (9, 22322167), (21, 9566643), (23, 8734761), (63, 3188881), (69, 2911587), (161, 1247823), (207, 970529), (483, 415941), (1449, 138647)]