201492551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 240408000

約数和(自身を除く): 38915449

約数列:

[1, 13, 17, 29, 149, 211, 221, 377, 493, 1937, 2533, 2743, 3587, 4321, 6119, 6409, 31439, 32929, 46631, 56173, 73457, 79547, 104023, 408707, 534463, 911731, 954941, 1352299, 6948019, 11852503, 15499427, 201492551]

約数ペア:

[(1, 201492551), (13, 15499427), (17, 11852503), (29, 6948019), (149, 1352299), (211, 954941), (221, 911731), (377, 534463), (493, 408707), (1937, 104023), (2533, 79547), (2743, 73457), (3587, 56173), (4321, 46631), (6119, 32929), (6409, 31439)]