217115382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 493590528

約数和(自身を除く): 276475146

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 242, 341, 363, 682, 726, 877, 1023, 1331, 1754, 2046, 2631, 2662, 3751, 3993, 5262, 7502, 7986, 9647, 11253, 19294, 22506, 27187, 28941, 41261, 54374, 57882, 81561, 82522, 106117, 123783, 163122, 212234, 247566, 299057, 318351, 598114, 636702, 897171, 1167287, 1794342, 2334574, 3289627, 3501861, 6579254, 7003722, 9868881, 19737762, 36185897, 72371794, 108557691, 217115382]

約数ペア:

[(1, 217115382), (2, 108557691), (3, 72371794), (6, 36185897), (11, 19737762), (22, 9868881), (31, 7003722), (33, 6579254), (62, 3501861), (66, 3289627), (93, 2334574), (121, 1794342), (186, 1167287), (242, 897171), (341, 636702), (363, 598114), (682, 318351), (726, 299057), (877, 247566), (1023, 212234), (1331, 163122), (1754, 123783), (2046, 106117), (2631, 82522), (2662, 81561), (3751, 57882), (3993, 54374), (5262, 41261), (7502, 28941), (7986, 27187), (9647, 22506), (11253, 19294)]