198624254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{78137}}^1$

素因数の和:78211

約数の個数: 16

約数和(自身を含む): 315052416

約数和(自身を除く): 116428162

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 78137, 156274, 2422247, 3203617, 4844494, 6407234, 99312127, 198624254]

約数ペア:

[(1, 198624254), (2, 99312127), (31, 6407234), (41, 4844494), (62, 3203617), (82, 2422247), (1271, 156274), (2542, 78137)]