220179512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5641}}^1$

素因数の和:5712

約数の個数: 64

約数和(自身を含む): 511842240

約数和(自身を除く): 291662728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 952, 1148, 1394, 2296, 2788, 4879, 5576, 5641, 9758, 11282, 19516, 22564, 39032, 39487, 45128, 78974, 95897, 157948, 191794, 231281, 315896, 383588, 462562, 671279, 767176, 925124, 1342558, 1618967, 1850248, 2685116, 3237934, 3931777, 5370232, 6475868, 7863554, 12951736, 15727108, 27522439, 31454216, 55044878, 110089756, 220179512]

約数ペア:

[(1, 220179512), (2, 110089756), (4, 55044878), (7, 31454216), (8, 27522439), (14, 15727108), (17, 12951736), (28, 7863554), (34, 6475868), (41, 5370232), (56, 3931777), (68, 3237934), (82, 2685116), (119, 1850248), (136, 1618967), (164, 1342558), (238, 925124), (287, 767176), (328, 671279), (476, 462562), (574, 383588), (697, 315896), (952, 231281), (1148, 191794), (1394, 157948), (2296, 95897), (2788, 78974), (4879, 45128), (5576, 39487), (5641, 39032), (9758, 22564), (11282, 19516)]