198571854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{11117}}^1$

素因数の和:11364

約数の個数: 32

約数和(自身を含む): 429599520

約数和(自身を除く): 231027666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 11117, 17862, 22234, 33351, 66702, 144521, 289042, 433563, 867126, 2545793, 5091586, 7637379, 15274758, 33095309, 66190618, 99285927, 198571854]

約数ペア:

[(1, 198571854), (2, 99285927), (3, 66190618), (6, 33095309), (13, 15274758), (26, 7637379), (39, 5091586), (78, 2545793), (229, 867126), (458, 433563), (687, 289042), (1374, 144521), (2977, 66702), (5954, 33351), (8931, 22234), (11117, 17862)]