201693033

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 294749000

約数和(自身を除く): 93055967

約数列:

[1, 3, 9, 157, 349, 409, 471, 1047, 1227, 1413, 3141, 3681, 54793, 64213, 142741, 164379, 192639, 428223, 493137, 577917, 1284669, 22410337, 67231011, 201693033]

約数ペア:

[(1, 201693033), (3, 67231011), (9, 22410337), (157, 1284669), (349, 577917), (409, 493137), (471, 428223), (1047, 192639), (1227, 164379), (1413, 142741), (3141, 64213), (3681, 54793)]