197996834

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{32363}}^1$

素因数の和:32414

約数の個数: 32

約数和(自身を含む): 372833280

約数和(自身を除く): 174836446

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 32363, 64726, 226541, 453082, 614897, 744349, 1229794, 1488698, 4304279, 5210443, 8608558, 10420886, 14142631, 28285262, 98998417, 197996834]

約数ペア:

[(1, 197996834), (2, 98998417), (7, 28285262), (14, 14142631), (19, 10420886), (23, 8608558), (38, 5210443), (46, 4304279), (133, 1488698), (161, 1229794), (266, 744349), (322, 614897), (437, 453082), (874, 226541), (3059, 64726), (6118, 32363)]