193665904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{712007}}^1$

素因数の和:712032

約数の個数: 20

約数和(自身を含む): 397300464

約数和(自身を除く): 203634560

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 712007, 1424014, 2848028, 5696056, 11392112, 12104119, 24208238, 48416476, 96832952, 193665904]

約数ペア:

[(1, 193665904), (2, 96832952), (4, 48416476), (8, 24208238), (16, 12104119), (17, 11392112), (34, 5696056), (68, 2848028), (136, 1424014), (272, 712007)]