201450969

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146297}}^1$

素因数の和:146326

約数の個数: 20

約数和(自身を含む): 318637044

約数和(自身を除く): 117186075

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146297, 438891, 1316673, 2487049, 3950019, 7461147, 11850057, 22383441, 67150323, 201450969]

約数ペア:

[(1, 201450969), (3, 67150323), (9, 22383441), (17, 11850057), (27, 7461147), (51, 3950019), (81, 2487049), (153, 1316673), (459, 438891), (1377, 146297)]