196681208

素因数分解:

$2^3\times {\mathrm{1987}}^1\times {\mathrm{12373}}^1$

素因数の和:14366

約数の個数: 16

約数和(自身を含む): 368992680

約数和(自身を除く): 172311472

約数列:

[1, 2, 4, 8, 1987, 3974, 7948, 12373, 15896, 24746, 49492, 98984, 24585151, 49170302, 98340604, 196681208]

約数ペア:

[(1, 196681208), (2, 98340604), (4, 49170302), (8, 24585151), (1987, 98984), (3974, 49492), (7948, 24746), (12373, 15896)]