198049976

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2797}}^1$

素因数の和:3023

約数の個数: 32

約数和(自身を含む): 380751840

約数和(自身を除く): 182701864

約数列:

[1, 2, 4, 8, 53, 106, 167, 212, 334, 424, 668, 1336, 2797, 5594, 8851, 11188, 17702, 22376, 35404, 70808, 148241, 296482, 467099, 592964, 934198, 1185928, 1868396, 3736792, 24756247, 49512494, 99024988, 198049976]

約数ペア:

[(1, 198049976), (2, 99024988), (4, 49512494), (8, 24756247), (53, 3736792), (106, 1868396), (167, 1185928), (212, 934198), (334, 592964), (424, 467099), (668, 296482), (1336, 148241), (2797, 70808), (5594, 35404), (8851, 22376), (11188, 17702)]