199731626

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{6421}}^1$

素因数の和:6677

約数の個数: 16

約数和(自身を含む): 304556928

約数和(自身を除く): 104825302

約数列:

[1, 2, 103, 151, 206, 302, 6421, 12842, 15553, 31106, 661363, 969571, 1322726, 1939142, 99865813, 199731626]

約数ペア:

[(1, 199731626), (2, 99865813), (103, 1939142), (151, 1322726), (206, 969571), (302, 661363), (6421, 31106), (12842, 15553)]