194684816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{715753}}^1$

素因数の和:715778

約数の個数: 20

約数和(自身を含む): 399390732

約数和(自身を除く): 204705916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 715753, 1431506, 2863012, 5726024, 11452048, 12167801, 24335602, 48671204, 97342408, 194684816]

約数ペア:

[(1, 194684816), (2, 97342408), (4, 48671204), (8, 24335602), (16, 12167801), (17, 11452048), (34, 5726024), (68, 2863012), (136, 1431506), (272, 715753)]