202189815

素因数分解:

$3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{16703}}^1$

素因数の和:16983

約数の個数: 24

約数和(自身を含む): 351786240

約数和(自身を除く): 149596425

約数列:

[1, 3, 5, 9, 15, 45, 269, 807, 1345, 2421, 4035, 12105, 16703, 50109, 83515, 150327, 250545, 751635, 4493107, 13479321, 22465535, 40437963, 67396605, 202189815]

約数ペア:

[(1, 202189815), (3, 67396605), (5, 40437963), (9, 22465535), (15, 13479321), (45, 4493107), (269, 751635), (807, 250545), (1345, 150327), (2421, 83515), (4035, 50109), (12105, 16703)]