210130576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 458720640

約数和(自身を除く): 248590064

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 41, 46, 76, 82, 92, 152, 164, 184, 304, 328, 368, 437, 656, 733, 779, 874, 943, 1466, 1558, 1748, 1886, 2932, 3116, 3496, 3772, 5864, 6232, 6992, 7544, 11728, 12464, 13927, 15088, 16859, 17917, 27854, 30053, 33718, 35834, 55708, 60106, 67436, 71668, 111416, 120212, 134872, 143336, 222832, 240424, 269744, 286672, 320321, 480848, 571007, 640642, 691219, 1142014, 1281284, 1382438, 2284028, 2562568, 2764876, 4568056, 5125136, 5529752, 9136112, 11059504, 13133161, 26266322, 52532644, 105065288, 210130576]

約数ペア:

[(1, 210130576), (2, 105065288), (4, 52532644), (8, 26266322), (16, 13133161), (19, 11059504), (23, 9136112), (38, 5529752), (41, 5125136), (46, 4568056), (76, 2764876), (82, 2562568), (92, 2284028), (152, 1382438), (164, 1281284), (184, 1142014), (304, 691219), (328, 640642), (368, 571007), (437, 480848), (656, 320321), (733, 286672), (779, 269744), (874, 240424), (943, 222832), (1466, 143336), (1558, 134872), (1748, 120212), (1886, 111416), (2932, 71668), (3116, 67436), (3496, 60106), (3772, 55708), (5864, 35834), (6232, 33718), (6992, 30053), (7544, 27854), (11728, 17917), (12464, 16859), (13927, 15088)]