211632694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 419803776

約数和(自身を除く): 208171082

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 73, 91, 119, 146, 182, 221, 238, 442, 511, 937, 949, 1022, 1241, 1547, 1874, 1898, 2482, 3094, 6559, 6643, 8687, 12181, 13118, 13286, 15929, 16133, 17374, 24362, 31858, 32266, 68401, 85267, 111503, 112931, 136802, 170534, 207077, 223006, 225862, 414154, 478807, 889213, 957614, 1162817, 1449539, 1778426, 2325634, 2899078, 6224491, 8139719, 12448982, 15116621, 16279438, 30233242, 105816347, 211632694]

約数ペア:

[(1, 211632694), (2, 105816347), (7, 30233242), (13, 16279438), (14, 15116621), (17, 12448982), (26, 8139719), (34, 6224491), (73, 2899078), (91, 2325634), (119, 1778426), (146, 1449539), (182, 1162817), (221, 957614), (238, 889213), (442, 478807), (511, 414154), (937, 225862), (949, 223006), (1022, 207077), (1241, 170534), (1547, 136802), (1874, 112931), (1898, 111503), (2482, 85267), (3094, 68401), (6559, 32266), (6643, 31858), (8687, 24362), (12181, 17374), (13118, 16133), (13286, 15929)]