199270036

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 414844416

約数和(自身を除く): 215574380

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 1316, 1484, 2491, 2857, 4982, 5714, 9964, 11428, 17437, 19999, 34874, 39998, 69748, 79996, 134279, 151421, 268558, 302842, 537116, 605684, 939953, 1059947, 1879906, 2119894, 3759812, 4239788, 7116787, 14233574, 28467148, 49817509, 99635018, 199270036]

約数ペア:

[(1, 199270036), (2, 99635018), (4, 49817509), (7, 28467148), (14, 14233574), (28, 7116787), (47, 4239788), (53, 3759812), (94, 2119894), (106, 1879906), (188, 1059947), (212, 939953), (329, 605684), (371, 537116), (658, 302842), (742, 268558), (1316, 151421), (1484, 134279), (2491, 79996), (2857, 69748), (4982, 39998), (5714, 34874), (9964, 19999), (11428, 17437)]