198346324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{9181}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 379473696

約数和(自身を除く): 181127372

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 9181, 10802, 18362, 21604, 36724, 100991, 201982, 403964, 4507871, 9015742, 18031484, 49586581, 99173162, 198346324]

約数ペア:

[(1, 198346324), (2, 99173162), (4, 49586581), (11, 18031484), (22, 9015742), (44, 4507871), (491, 403964), (982, 201982), (1964, 100991), (5401, 36724), (9181, 21604), (10802, 18362)]