200720403

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{571853}}^1$

素因数の和:571875

約数の個数: 16

約数和(自身を含む): 320238240

約数和(自身を除く): 119517837

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 571853, 1715559, 5146677, 7434089, 15440031, 22302267, 66906801, 200720403]

約数ペア:

[(1, 200720403), (3, 66906801), (9, 22302267), (13, 15440031), (27, 7434089), (39, 5146677), (117, 1715559), (351, 571853)]