201640564974

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1777}}^1\times {\mathrm{4657}}^1$

素因数の和:6601

約数の個数: 64

約数和(自身を含む): 419794163712

約数和(自身を除く): 218153598738

約数列:

[1, 2, 3, 6, 31, 62, 93, 131, 186, 262, 393, 786, 1777, 3554, 4061, 4657, 5331, 8122, 9314, 10662, 12183, 13971, 24366, 27942, 55087, 110174, 144367, 165261, 232787, 288734, 330522, 433101, 465574, 610067, 698361, 866202, 1220134, 1396722, 1830201, 3660402, 7216397, 8275489, 14432794, 16550978, 18912077, 21649191, 24826467, 37824154, 43298382, 49652934, 56736231, 113472462, 256540159, 513080318, 769620477, 1084089059, 1539240954, 2168178118, 3252267177, 6504534354, 33606760829, 67213521658, 100820282487, 201640564974]

約数ペア:

[(1, 201640564974), (2, 100820282487), (3, 67213521658), (6, 33606760829), (31, 6504534354), (62, 3252267177), (93, 2168178118), (131, 1539240954), (186, 1084089059), (262, 769620477), (393, 513080318), (786, 256540159), (1777, 113472462), (3554, 56736231), (4061, 49652934), (4657, 43298382), (5331, 37824154), (8122, 24826467), (9314, 21649191), (10662, 18912077), (12183, 16550978), (13971, 14432794), (24366, 8275489), (27942, 7216397), (55087, 3660402), (110174, 1830201), (144367, 1396722), (165261, 1220134), (232787, 866202), (288734, 698361), (330522, 610067), (433101, 465574)]