212227377505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^2$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 308421509760

約数和(自身を除く): 96194132255

約数列:

[1, 5, 11, 13, 55, 59, 65, 113, 143, 211, 295, 565, 649, 715, 767, 1055, 1243, 1469, 2321, 2743, 3245, 3835, 6215, 6667, 7345, 8437, 11605, 12449, 13715, 16159, 23843, 30173, 33335, 42185, 44521, 62245, 73337, 80795, 86671, 119215, 136939, 150865, 161837, 222605, 262273, 309959, 366685, 433355, 489731, 578773, 684695, 809185, 953381, 1311365, 1406737, 1549795, 1780207, 2448655, 2626739, 2893865, 3409549, 4766905, 5030873, 6366503, 7033685, 8901035, 13133695, 15474107, 17047745, 18287581, 25154365, 28894129, 31832515, 34147607, 55339603, 65401349, 77370535, 91437905, 144470645, 170738035, 201163391, 276698015, 296821507, 327006745, 375623677, 719414839, 1005816955, 1484107535, 1878118385, 3265036577, 3597074195, 3858679591, 16325182885, 19293397955, 42445475501, 212227377505]

約数ペア:

[(1, 212227377505), (5, 42445475501), (11, 19293397955), (13, 16325182885), (55, 3858679591), (59, 3597074195), (65, 3265036577), (113, 1878118385), (143, 1484107535), (211, 1005816955), (295, 719414839), (565, 375623677), (649, 327006745), (715, 296821507), (767, 276698015), (1055, 201163391), (1243, 170738035), (1469, 144470645), (2321, 91437905), (2743, 77370535), (3245, 65401349), (3835, 55339603), (6215, 34147607), (6667, 31832515), (7345, 28894129), (8437, 25154365), (11605, 18287581), (12449, 17047745), (13715, 15474107), (16159, 13133695), (23843, 8901035), (30173, 7033685), (33335, 6366503), (42185, 5030873), (44521, 4766905), (62245, 3409549), (73337, 2893865), (80795, 2626739), (86671, 2448655), (119215, 1780207), (136939, 1549795), (150865, 1406737), (161837, 1311365), (222605, 953381), (262273, 809185), (309959, 684695), (366685, 578773), (433355, 489731)]