214489935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 436700160

約数和(自身を除く): 222210225

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 71, 85, 99, 153, 165, 187, 213, 255, 355, 359, 495, 561, 639, 765, 781, 935, 1065, 1077, 1207, 1683, 1795, 2343, 2805, 3195, 3231, 3621, 3905, 3949, 5385, 6035, 6103, 7029, 8415, 10863, 11715, 11847, 13277, 16155, 18105, 18309, 19745, 25489, 30515, 35145, 35541, 39831, 54315, 54927, 59235, 66385, 67133, 76467, 91545, 119493, 127445, 177705, 199155, 201399, 229401, 274635, 280379, 335665, 382335, 433313, 597465, 604197, 841137, 1006995, 1147005, 1299939, 1401895, 2166565, 2523411, 3020985, 3899817, 4205685, 4766443, 6499695, 12617055, 14299329, 19499085, 23832215, 42897987, 71496645, 214489935]

約数ペア:

[(1, 214489935), (3, 71496645), (5, 42897987), (9, 23832215), (11, 19499085), (15, 14299329), (17, 12617055), (33, 6499695), (45, 4766443), (51, 4205685), (55, 3899817), (71, 3020985), (85, 2523411), (99, 2166565), (153, 1401895), (165, 1299939), (187, 1147005), (213, 1006995), (255, 841137), (355, 604197), (359, 597465), (495, 433313), (561, 382335), (639, 335665), (765, 280379), (781, 274635), (935, 229401), (1065, 201399), (1077, 199155), (1207, 177705), (1683, 127445), (1795, 119493), (2343, 91545), (2805, 76467), (3195, 67133), (3231, 66385), (3621, 59235), (3905, 54927), (3949, 54315), (5385, 39831), (6035, 35541), (6103, 35145), (7029, 30515), (8415, 25489), (10863, 19745), (11715, 18309), (11847, 18105), (13277, 16155)]