201105616

素因数分解:

$2^4\times {\mathrm{1949}}^1\times {\mathrm{6449}}^1$

素因数の和:8406

約数の個数: 20

約数和(自身を含む): 389902500

約数和(自身を除く): 188796884

約数列:

[1, 2, 4, 8, 16, 1949, 3898, 6449, 7796, 12898, 15592, 25796, 31184, 51592, 103184, 12569101, 25138202, 50276404, 100552808, 201105616]

約数ペア:

[(1, 201105616), (2, 100552808), (4, 50276404), (8, 25138202), (16, 12569101), (1949, 103184), (3898, 51592), (6449, 31184), (7796, 25796), (12898, 15592)]