218506014727

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{8467}}^1$

素因数の和:8661

約数の個数: 96

約数和(自身を含む): 311383941120

約数和(自身を除く): 92877926393

約数列:

[1, 7, 11, 13, 29, 49, 77, 91, 127, 143, 203, 319, 377, 539, 637, 889, 1001, 1397, 1421, 1651, 2233, 2639, 3683, 4147, 6223, 7007, 8467, 9779, 11557, 15631, 18161, 18473, 25781, 29029, 40513, 47879, 59269, 68453, 80899, 93137, 110071, 127127, 180467, 203203, 245543, 283591, 335153, 414883, 526669, 651959, 770497, 889889, 1075309, 1210781, 1718801, 1985137, 2346071, 2700973, 3192059, 3686683, 4563713, 5393479, 7527163, 8475467, 11828399, 12031607, 13979017, 18906811, 22344413, 25806781, 31183961, 35112649, 52690141, 59328269, 82798793, 97853119, 132347677, 153769187, 156410891, 218287727, 245788543, 343023571, 405391493, 579591551, 684971833, 1076384309, 1528014089, 1720519801, 2401164997, 2837740451, 4459306423, 7534690163, 16808154979, 19864183157, 31215144961, 218506014727]

約数ペア:

[(1, 218506014727), (7, 31215144961), (11, 19864183157), (13, 16808154979), (29, 7534690163), (49, 4459306423), (77, 2837740451), (91, 2401164997), (127, 1720519801), (143, 1528014089), (203, 1076384309), (319, 684971833), (377, 579591551), (539, 405391493), (637, 343023571), (889, 245788543), (1001, 218287727), (1397, 156410891), (1421, 153769187), (1651, 132347677), (2233, 97853119), (2639, 82798793), (3683, 59328269), (4147, 52690141), (6223, 35112649), (7007, 31183961), (8467, 25806781), (9779, 22344413), (11557, 18906811), (15631, 13979017), (18161, 12031607), (18473, 11828399), (25781, 8475467), (29029, 7527163), (40513, 5393479), (47879, 4563713), (59269, 3686683), (68453, 3192059), (80899, 2700973), (93137, 2346071), (110071, 1985137), (127127, 1718801), (180467, 1210781), (203203, 1075309), (245543, 889889), (283591, 770497), (335153, 651959), (414883, 526669)]