216200138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 441262080

約数和(自身を除く): 225061942

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 121, 154, 161, 179, 217, 242, 253, 322, 341, 358, 434, 506, 682, 713, 847, 1253, 1426, 1694, 1771, 1969, 2387, 2506, 2783, 3542, 3751, 3938, 4117, 4774, 4991, 5549, 5566, 7502, 7843, 8234, 9982, 11098, 13783, 15686, 19481, 21659, 26257, 27566, 28819, 38843, 38962, 43318, 45287, 52514, 54901, 57638, 61039, 77686, 86273, 90574, 109802, 122078, 127627, 151613, 172546, 255254, 303226, 317009, 427273, 498157, 603911, 634018, 671429, 854546, 893389, 996314, 1207822, 1342858, 1403897, 1786778, 2807794, 3487099, 4700003, 6974198, 9400006, 9827279, 15442867, 19654558, 30885734, 108100069, 216200138]

約数ペア:

[(1, 216200138), (2, 108100069), (7, 30885734), (11, 19654558), (14, 15442867), (22, 9827279), (23, 9400006), (31, 6974198), (46, 4700003), (62, 3487099), (77, 2807794), (121, 1786778), (154, 1403897), (161, 1342858), (179, 1207822), (217, 996314), (242, 893389), (253, 854546), (322, 671429), (341, 634018), (358, 603911), (434, 498157), (506, 427273), (682, 317009), (713, 303226), (847, 255254), (1253, 172546), (1426, 151613), (1694, 127627), (1771, 122078), (1969, 109802), (2387, 90574), (2506, 86273), (2783, 77686), (3542, 61039), (3751, 57638), (3938, 54901), (4117, 52514), (4774, 45287), (4991, 43318), (5549, 38962), (5566, 38843), (7502, 28819), (7843, 27566), (8234, 26257), (9982, 21659), (11098, 19481), (13783, 15686)]