212375526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 520680960

約数和(自身を除く): 308305434

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 51, 58, 61, 66, 87, 102, 107, 122, 174, 183, 187, 214, 319, 321, 366, 374, 493, 561, 638, 642, 671, 957, 986, 1037, 1122, 1177, 1342, 1479, 1769, 1819, 1914, 2013, 2074, 2354, 2958, 3103, 3111, 3531, 3538, 3638, 4026, 5307, 5423, 5457, 6206, 6222, 6527, 7062, 9309, 10614, 10846, 10914, 11407, 13054, 16269, 18618, 19459, 19581, 20009, 22814, 30073, 32538, 34133, 34221, 38918, 39162, 40018, 52751, 58377, 60027, 60146, 68266, 68442, 71797, 90219, 102399, 105502, 110959, 116754, 120054, 143594, 158253, 180438, 189283, 204798, 215391, 221918, 316506, 330803, 332877, 378566, 430782, 567849, 580261, 661606, 665754, 992409, 1135698, 1160522, 1220549, 1740783, 1984818, 2082113, 2441098, 3217811, 3481566, 3661647, 4164226, 6246339, 6435622, 7323294, 9653433, 12492678, 19306866, 35395921, 70791842, 106187763, 212375526]

約数ペア:

[(1, 212375526), (2, 106187763), (3, 70791842), (6, 35395921), (11, 19306866), (17, 12492678), (22, 9653433), (29, 7323294), (33, 6435622), (34, 6246339), (51, 4164226), (58, 3661647), (61, 3481566), (66, 3217811), (87, 2441098), (102, 2082113), (107, 1984818), (122, 1740783), (174, 1220549), (183, 1160522), (187, 1135698), (214, 992409), (319, 665754), (321, 661606), (366, 580261), (374, 567849), (493, 430782), (561, 378566), (638, 332877), (642, 330803), (671, 316506), (957, 221918), (986, 215391), (1037, 204798), (1122, 189283), (1177, 180438), (1342, 158253), (1479, 143594), (1769, 120054), (1819, 116754), (1914, 110959), (2013, 105502), (2074, 102399), (2354, 90219), (2958, 71797), (3103, 68442), (3111, 68266), (3531, 60146), (3538, 60027), (3638, 58377), (4026, 52751), (5307, 40018), (5423, 39162), (5457, 38918), (6206, 34221), (6222, 34133), (6527, 32538), (7062, 30073), (9309, 22814), (10614, 20009), (10846, 19581), (10914, 19459), (11407, 18618), (13054, 16269)]