202445901

素因数分解:

$3^2\times 7^2\times {\mathrm{467}}^1\times {\mathrm{983}}^1$

素因数の和:1470

約数の個数: 36

約数和(自身を含む): 341239392

約数和(自身を除く): 138793491

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 467, 983, 1401, 2949, 3269, 4203, 6881, 8847, 9807, 20643, 22883, 29421, 48167, 61929, 68649, 144501, 205947, 433503, 459061, 1377183, 3213427, 4131549, 9640281, 22493989, 28920843, 67481967, 202445901]

約数ペア:

[(1, 202445901), (3, 67481967), (7, 28920843), (9, 22493989), (21, 9640281), (49, 4131549), (63, 3213427), (147, 1377183), (441, 459061), (467, 433503), (983, 205947), (1401, 144501), (2949, 68649), (3269, 61929), (4203, 48167), (6881, 29421), (8847, 22883), (9807, 20643)]