200011196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17551}}^1$

素因数の和:17610

約数の個数: 48

約数和(自身を含む): 448207872

約数和(自身を除く): 248196676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 17551, 35102, 70204, 122857, 193061, 245714, 386122, 491428, 649387, 772244, 1298774, 1351427, 2597548, 2702854, 4545709, 5405708, 7143257, 9091418, 14286514, 18182836, 28573028, 50002799, 100005598, 200011196]

約数ペア:

[(1, 200011196), (2, 100005598), (4, 50002799), (7, 28573028), (11, 18182836), (14, 14286514), (22, 9091418), (28, 7143257), (37, 5405708), (44, 4545709), (74, 2702854), (77, 2597548), (148, 1351427), (154, 1298774), (259, 772244), (308, 649387), (407, 491428), (518, 386122), (814, 245714), (1036, 193061), (1628, 122857), (2849, 70204), (5698, 35102), (11396, 17551)]