212366920685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{7487}}^1$

素因数の和:7886

約数の個数: 64

約数和(自身を含む): 287639838720

約数和(自身を除く): 75272918035

約数列:

[1, 5, 17, 29, 37, 85, 145, 185, 311, 493, 629, 1073, 1555, 2465, 3145, 5287, 5365, 7487, 9019, 11507, 18241, 26435, 37435, 45095, 57535, 91205, 127279, 153323, 195619, 217123, 277019, 333703, 636395, 766615, 978095, 1085615, 1385095, 1668515, 2328457, 3691091, 4709323, 5672951, 8033551, 11642285, 18455455, 23546615, 28364755, 39583769, 40167755, 67525253, 86152909, 136570367, 197918845, 337626265, 430764545, 682851835, 1147929301, 1464599453, 2498434361, 5739646505, 7322997265, 12492171805, 42473384137, 212366920685]

約数ペア:

[(1, 212366920685), (5, 42473384137), (17, 12492171805), (29, 7322997265), (37, 5739646505), (85, 2498434361), (145, 1464599453), (185, 1147929301), (311, 682851835), (493, 430764545), (629, 337626265), (1073, 197918845), (1555, 136570367), (2465, 86152909), (3145, 67525253), (5287, 40167755), (5365, 39583769), (7487, 28364755), (9019, 23546615), (11507, 18455455), (18241, 11642285), (26435, 8033551), (37435, 5672951), (45095, 4709323), (57535, 3691091), (91205, 2328457), (127279, 1668515), (153323, 1385095), (195619, 1085615), (217123, 978095), (277019, 766615), (333703, 636395)]