220275692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 502612992

約数和(自身を除く): 282337300

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 83, 91, 92, 161, 166, 182, 299, 317, 322, 332, 364, 581, 598, 634, 644, 1079, 1162, 1196, 1268, 1909, 2093, 2158, 2219, 2324, 3818, 4121, 4186, 4316, 4438, 7291, 7553, 7636, 8242, 8372, 8876, 13363, 14582, 15106, 16484, 24817, 26311, 26726, 28847, 29164, 30212, 49634, 51037, 52622, 53452, 57694, 94783, 99268, 102074, 105244, 115388, 173719, 184177, 189566, 204148, 342043, 347438, 368354, 379132, 605153, 663481, 684086, 694876, 736708, 1210306, 1326962, 1368172, 2394301, 2420612, 2653924, 4236071, 4788602, 7866989, 8472142, 9577204, 15733978, 16944284, 31467956, 55068923, 110137846, 220275692]

約数ペア:

[(1, 220275692), (2, 110137846), (4, 55068923), (7, 31467956), (13, 16944284), (14, 15733978), (23, 9577204), (26, 8472142), (28, 7866989), (46, 4788602), (52, 4236071), (83, 2653924), (91, 2420612), (92, 2394301), (161, 1368172), (166, 1326962), (182, 1210306), (299, 736708), (317, 694876), (322, 684086), (332, 663481), (364, 605153), (581, 379132), (598, 368354), (634, 347438), (644, 342043), (1079, 204148), (1162, 189566), (1196, 184177), (1268, 173719), (1909, 115388), (2093, 105244), (2158, 102074), (2219, 99268), (2324, 94783), (3818, 57694), (4121, 53452), (4186, 52622), (4316, 51037), (4438, 49634), (7291, 30212), (7553, 29164), (7636, 28847), (8242, 26726), (8372, 26311), (8876, 24817), (13363, 16484), (14582, 15106)]