194150404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{407879}}^1$

素因数の和:407907

約数の個数: 24

約数和(自身を含む): 411143040

約数和(自身を除く): 216992636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 407879, 815758, 1631516, 2855153, 5710306, 6933943, 11420612, 13867886, 27735772, 48537601, 97075202, 194150404]

約数ペア:

[(1, 194150404), (2, 97075202), (4, 48537601), (7, 27735772), (14, 13867886), (17, 11420612), (28, 6933943), (34, 5710306), (68, 2855153), (119, 1631516), (238, 815758), (476, 407879)]