194639752

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{109103}}^1$

素因数の和:109332

約数の個数: 16

約数和(自身を含む): 366589440

約数和(自身を除く): 171949688

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 109103, 218206, 436412, 872824, 24329969, 48659938, 97319876, 194639752]

約数ペア:

[(1, 194639752), (2, 97319876), (4, 48659938), (8, 24329969), (223, 872824), (446, 436412), (892, 218206), (1784, 109103)]