194580208

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{19273}}^1$

素因数の和:19912

約数の個数: 20

約数和(自身を含む): 377616208

約数和(自身を除く): 183036000

約数列:

[1, 2, 4, 8, 16, 631, 1262, 2524, 5048, 10096, 19273, 38546, 77092, 154184, 308368, 12161263, 24322526, 48645052, 97290104, 194580208]

約数ペア:

[(1, 194580208), (2, 97290104), (4, 48645052), (8, 24322526), (16, 12161263), (631, 308368), (1262, 154184), (2524, 77092), (5048, 38546), (10096, 19273)]