199962064

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2107

約数の個数: 40

約数和(自身を含む): 398724480

約数和(自身を除く): 198762416

約数列:

[1, 2, 4, 8, 16, 47, 94, 139, 188, 278, 376, 556, 752, 1112, 1913, 2224, 3826, 6533, 7652, 13066, 15304, 26132, 30608, 52264, 89911, 104528, 179822, 265907, 359644, 531814, 719288, 1063628, 1438576, 2127256, 4254512, 12497629, 24995258, 49990516, 99981032, 199962064]

約数ペア:

[(1, 199962064), (2, 99981032), (4, 49990516), (8, 24995258), (16, 12497629), (47, 4254512), (94, 2127256), (139, 1438576), (188, 1063628), (278, 719288), (376, 531814), (556, 359644), (752, 265907), (1112, 179822), (1913, 104528), (2224, 89911), (3826, 52264), (6533, 30608), (7652, 26132), (13066, 15304)]