209163696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 653672448

約数和(自身を除く): 444508752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 43, 48, 56, 62, 84, 86, 93, 112, 124, 129, 168, 172, 186, 217, 248, 258, 301, 336, 344, 372, 434, 467, 496, 516, 602, 651, 688, 744, 868, 903, 934, 1032, 1204, 1302, 1333, 1401, 1488, 1736, 1806, 1868, 2064, 2408, 2604, 2666, 2802, 3269, 3472, 3612, 3736, 3999, 4816, 5208, 5332, 5604, 6538, 7224, 7472, 7998, 9331, 9807, 10416, 10664, 11208, 13076, 14448, 14477, 15996, 18662, 19614, 20081, 21328, 22416, 26152, 27993, 28954, 31992, 37324, 39228, 40162, 43431, 52304, 55986, 57908, 60243, 63984, 74648, 78456, 80324, 86862, 101339, 111972, 115816, 120486, 140567, 149296, 156912, 160648, 173724, 202678, 223944, 231632, 240972, 281134, 304017, 321296, 347448, 405356, 421701, 447888, 481944, 562268, 608034, 622511, 694896, 810712, 843402, 963888, 1124536, 1216068, 1245022, 1621424, 1686804, 1867533, 2249072, 2432136, 2490044, 3373608, 3735066, 4357577, 4864272, 4980088, 6747216, 7470132, 8715154, 9960176, 13072731, 14940264, 17430308, 26145462, 29880528, 34860616, 52290924, 69721232, 104581848, 209163696]

約数ペア:

[(1, 209163696), (2, 104581848), (3, 69721232), (4, 52290924), (6, 34860616), (7, 29880528), (8, 26145462), (12, 17430308), (14, 14940264), (16, 13072731), (21, 9960176), (24, 8715154), (28, 7470132), (31, 6747216), (42, 4980088), (43, 4864272), (48, 4357577), (56, 3735066), (62, 3373608), (84, 2490044), (86, 2432136), (93, 2249072), (112, 1867533), (124, 1686804), (129, 1621424), (168, 1245022), (172, 1216068), (186, 1124536), (217, 963888), (248, 843402), (258, 810712), (301, 694896), (336, 622511), (344, 608034), (372, 562268), (434, 481944), (467, 447888), (496, 421701), (516, 405356), (602, 347448), (651, 321296), (688, 304017), (744, 281134), (868, 240972), (903, 231632), (934, 223944), (1032, 202678), (1204, 173724), (1302, 160648), (1333, 156912), (1401, 149296), (1488, 140567), (1736, 120486), (1806, 115816), (1868, 111972), (2064, 101339), (2408, 86862), (2604, 80324), (2666, 78456), (2802, 74648), (3269, 63984), (3472, 60243), (3612, 57908), (3736, 55986), (3999, 52304), (4816, 43431), (5208, 40162), (5332, 39228), (5604, 37324), (6538, 31992), (7224, 28954), (7472, 27993), (7998, 26152), (9331, 22416), (9807, 21328), (10416, 20081), (10664, 19614), (11208, 18662), (13076, 15996), (14448, 14477)]