201635385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 416047104

約数和(自身を除く): 214411719

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 43, 51, 71, 85, 105, 111, 119, 129, 185, 213, 215, 255, 259, 301, 355, 357, 497, 555, 595, 629, 645, 731, 777, 903, 1065, 1207, 1295, 1491, 1505, 1591, 1785, 1887, 2193, 2485, 2627, 3053, 3145, 3621, 3655, 3885, 4403, 4515, 4773, 5117, 6035, 7455, 7881, 7955, 8449, 9159, 9435, 10965, 11137, 13135, 13209, 15265, 15351, 18105, 18389, 21371, 22015, 23865, 25347, 25585, 27047, 33411, 39405, 42245, 44659, 45795, 51901, 55167, 55685, 64113, 66045, 76755, 81141, 91945, 106855, 112961, 126735, 133977, 135235, 155703, 167055, 189329, 223295, 259505, 275835, 312613, 320565, 338883, 363307, 405705, 564805, 567987, 669885, 778515, 790727, 937839, 946645, 1089921, 1563065, 1694415, 1816535, 1920337, 2372181, 2839935, 3953635, 4689195, 5449605, 5761011, 9601685, 11860905, 13442359, 28805055, 40327077, 67211795, 201635385]

約数ペア:

[(1, 201635385), (3, 67211795), (5, 40327077), (7, 28805055), (15, 13442359), (17, 11860905), (21, 9601685), (35, 5761011), (37, 5449605), (43, 4689195), (51, 3953635), (71, 2839935), (85, 2372181), (105, 1920337), (111, 1816535), (119, 1694415), (129, 1563065), (185, 1089921), (213, 946645), (215, 937839), (255, 790727), (259, 778515), (301, 669885), (355, 567987), (357, 564805), (497, 405705), (555, 363307), (595, 338883), (629, 320565), (645, 312613), (731, 275835), (777, 259505), (903, 223295), (1065, 189329), (1207, 167055), (1295, 155703), (1491, 135235), (1505, 133977), (1591, 126735), (1785, 112961), (1887, 106855), (2193, 91945), (2485, 81141), (2627, 76755), (3053, 66045), (3145, 64113), (3621, 55685), (3655, 55167), (3885, 51901), (4403, 45795), (4515, 44659), (4773, 42245), (5117, 39405), (6035, 33411), (7455, 27047), (7881, 25585), (7955, 25347), (8449, 23865), (9159, 22015), (9435, 21371), (10965, 18389), (11137, 18105), (13135, 15351), (13209, 15265)]