211686714

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 501009600

約数和(自身を除く): 289322886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 73, 114, 122, 139, 146, 171, 183, 219, 278, 342, 366, 417, 438, 549, 657, 834, 1098, 1159, 1251, 1314, 1387, 2318, 2502, 2641, 2774, 3477, 4161, 4453, 5282, 6954, 7923, 8322, 8479, 8906, 10147, 10431, 12483, 13359, 15846, 16958, 20294, 20862, 23769, 24966, 25437, 26718, 30441, 40077, 47538, 50874, 60882, 76311, 80154, 84607, 91323, 152622, 161101, 169214, 182646, 192793, 253821, 322202, 385586, 483303, 507642, 578379, 618967, 761463, 966606, 1156758, 1237934, 1449909, 1522926, 1735137, 1856901, 2899818, 3470274, 3713802, 5570703, 11141406, 11760373, 23520746, 35281119, 70562238, 105843357, 211686714]

約数ペア:

[(1, 211686714), (2, 105843357), (3, 70562238), (6, 35281119), (9, 23520746), (18, 11760373), (19, 11141406), (38, 5570703), (57, 3713802), (61, 3470274), (73, 2899818), (114, 1856901), (122, 1735137), (139, 1522926), (146, 1449909), (171, 1237934), (183, 1156758), (219, 966606), (278, 761463), (342, 618967), (366, 578379), (417, 507642), (438, 483303), (549, 385586), (657, 322202), (834, 253821), (1098, 192793), (1159, 182646), (1251, 169214), (1314, 161101), (1387, 152622), (2318, 91323), (2502, 84607), (2641, 80154), (2774, 76311), (3477, 60882), (4161, 50874), (4453, 47538), (5282, 40077), (6954, 30441), (7923, 26718), (8322, 25437), (8479, 24966), (8906, 23769), (10147, 20862), (10431, 20294), (12483, 16958), (13359, 15846)]