208482218

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{17707}}^1$

素因数の和:17774

約数の個数: 24

約数和(自身を含む): 370168032

約数和(自身を除く): 161685814

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 5887, 11774, 17707, 35414, 123949, 247898, 513503, 1027006, 3594521, 7189042, 14891587, 29783174, 104241109, 208482218]

約数ペア:

[(1, 208482218), (2, 104241109), (7, 29783174), (14, 14891587), (29, 7189042), (58, 3594521), (203, 1027006), (406, 513503), (841, 247898), (1682, 123949), (5887, 35414), (11774, 17707)]