207771368

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{8689}}^1$

素因数の和:8770

約数の個数: 48

約数和(自身を含む): 460656900

約数和(自身を除く): 252885532

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2989, 3416, 5978, 8689, 11956, 17378, 23912, 34756, 60823, 69512, 121646, 243292, 425761, 486584, 530029, 851522, 1060058, 1703044, 2120116, 3406088, 3710203, 4240232, 7420406, 14840812, 25971421, 29681624, 51942842, 103885684, 207771368]

約数ペア:

[(1, 207771368), (2, 103885684), (4, 51942842), (7, 29681624), (8, 25971421), (14, 14840812), (28, 7420406), (49, 4240232), (56, 3710203), (61, 3406088), (98, 2120116), (122, 1703044), (196, 1060058), (244, 851522), (392, 530029), (427, 486584), (488, 425761), (854, 243292), (1708, 121646), (2989, 69512), (3416, 60823), (5978, 34756), (8689, 23912), (11956, 17378)]