194893328

素因数分解:

$2^4\times 7^1\times {\mathrm{1740119}}^1$

素因数の和:1740134

約数の個数: 20

約数和(自身を含む): 431549760

約数和(自身を除く): 236656432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1740119, 3480238, 6960476, 12180833, 13920952, 24361666, 27841904, 48723332, 97446664, 194893328]

約数ペア:

[(1, 194893328), (2, 97446664), (4, 48723332), (7, 27841904), (8, 24361666), (14, 13920952), (16, 12180833), (28, 6960476), (56, 3480238), (112, 1740119)]