198889138

素因数分解:

$2^1\times 7^2\times {\mathrm{1051}}^1\times {\mathrm{1931}}^1$

素因数の和:2998

約数の個数: 24

約数和(自身を含む): 347551344

約数和(自身を除く): 148662206

約数列:

[1, 2, 7, 14, 49, 98, 1051, 1931, 2102, 3862, 7357, 13517, 14714, 27034, 51499, 94619, 102998, 189238, 2029481, 4058962, 14206367, 28412734, 99444569, 198889138]

約数ペア:

[(1, 198889138), (2, 99444569), (7, 28412734), (14, 14206367), (49, 4058962), (98, 2029481), (1051, 189238), (1931, 102998), (2102, 94619), (3862, 51499), (7357, 27034), (13517, 14714)]