205961396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{1487}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 372642816

約数和(自身を除く): 166681420

約数列:

[1, 2, 4, 31, 62, 124, 1117, 1487, 2234, 2974, 4468, 5948, 34627, 46097, 69254, 92194, 138508, 184388, 1660979, 3321958, 6643916, 51490349, 102980698, 205961396]

約数ペア:

[(1, 205961396), (2, 102980698), (4, 51490349), (31, 6643916), (62, 3321958), (124, 1660979), (1117, 184388), (1487, 138508), (2234, 92194), (2974, 69254), (4468, 46097), (5948, 34627)]