199804738

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 350106624

約数和(自身を除く): 150301886

約数列:

[1, 2, 7, 14, 83, 107, 166, 214, 581, 749, 1162, 1498, 1607, 3214, 8881, 11249, 17762, 22498, 62167, 124334, 133381, 171949, 266762, 343898, 933667, 1203643, 1867334, 2407286, 14271767, 28543534, 99902369, 199804738]

約数ペア:

[(1, 199804738), (2, 99902369), (7, 28543534), (14, 14271767), (83, 2407286), (107, 1867334), (166, 1203643), (214, 933667), (581, 343898), (749, 266762), (1162, 171949), (1498, 133381), (1607, 124334), (3214, 62167), (8881, 22498), (11249, 17762)]