100809619208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{663221179}}^1$

素因数の和:663221204

約数の個数: 16

約数和(自身を含む): 198966354000

約数和(自身を除く): 98156734792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 663221179, 1326442358, 2652884716, 5305769432, 12601202401, 25202404802, 50404809604, 100809619208]

約数ペア:

[(1, 100809619208), (2, 50404809604), (4, 25202404802), (8, 12601202401), (19, 5305769432), (38, 2652884716), (76, 1326442358), (152, 663221179)]