201089672

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 460595520

約数和(自身を除く): 259505848

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 56, 61, 74, 86, 122, 148, 172, 244, 259, 296, 301, 344, 427, 488, 518, 602, 854, 1036, 1204, 1369, 1591, 1708, 2072, 2257, 2408, 2623, 2738, 3182, 3416, 4514, 5246, 5476, 6364, 9028, 9583, 10492, 10952, 11137, 12728, 15799, 18056, 18361, 19166, 20984, 22274, 31598, 36722, 38332, 44548, 58867, 63196, 73444, 76664, 83509, 89096, 97051, 117734, 126392, 146888, 167018, 194102, 235468, 334036, 388204, 412069, 470936, 584563, 668072, 679357, 776408, 824138, 1169126, 1358714, 1648276, 2338252, 2717428, 3296552, 3590887, 4676504, 5434856, 7181774, 14363548, 25136209, 28727096, 50272418, 100544836, 201089672]

約数ペア:

[(1, 201089672), (2, 100544836), (4, 50272418), (7, 28727096), (8, 25136209), (14, 14363548), (28, 7181774), (37, 5434856), (43, 4676504), (56, 3590887), (61, 3296552), (74, 2717428), (86, 2338252), (122, 1648276), (148, 1358714), (172, 1169126), (244, 824138), (259, 776408), (296, 679357), (301, 668072), (344, 584563), (427, 470936), (488, 412069), (518, 388204), (602, 334036), (854, 235468), (1036, 194102), (1204, 167018), (1369, 146888), (1591, 126392), (1708, 117734), (2072, 97051), (2257, 89096), (2408, 83509), (2623, 76664), (2738, 73444), (3182, 63196), (3416, 58867), (4514, 44548), (5246, 38332), (5476, 36722), (6364, 31598), (9028, 22274), (9583, 20984), (10492, 19166), (10952, 18361), (11137, 18056), (12728, 15799)]