201618548264

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4153}}^1\times {\mathrm{20161}}^1$

素因数の和:24370

約数の個数: 64

約数和(自身を含む): 442215565440

約数和(自身を除く): 240597017176

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 4153, 8306, 16612, 20161, 29071, 33224, 40322, 58142, 80644, 116284, 141127, 161288, 178579, 232568, 282254, 357158, 564508, 714316, 866923, 1129016, 1250053, 1428632, 1733846, 2500106, 3467692, 5000212, 6068461, 6935384, 10000424, 12136922, 24273844, 48547688, 83728633, 167457266, 334914532, 586100431, 669829064, 1172200862, 2344401724, 3600331219, 4688803448, 7200662438, 14401324876, 25202318533, 28802649752, 50404637066, 100809274132, 201618548264]

約数ペア:

[(1, 201618548264), (2, 100809274132), (4, 50404637066), (7, 28802649752), (8, 25202318533), (14, 14401324876), (28, 7200662438), (43, 4688803448), (56, 3600331219), (86, 2344401724), (172, 1172200862), (301, 669829064), (344, 586100431), (602, 334914532), (1204, 167457266), (2408, 83728633), (4153, 48547688), (8306, 24273844), (16612, 12136922), (20161, 10000424), (29071, 6935384), (33224, 6068461), (40322, 5000212), (58142, 3467692), (80644, 2500106), (116284, 1733846), (141127, 1428632), (161288, 1250053), (178579, 1129016), (232568, 866923), (282254, 714316), (357158, 564508)]