215548474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3079}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 359251200

約数和(自身を除く): 143702726

約数列:

[1, 2, 17, 29, 34, 58, 71, 142, 493, 986, 1207, 2059, 2414, 3079, 4118, 6158, 35003, 52343, 70006, 89291, 104686, 178582, 218609, 437218, 1517947, 3035894, 3716353, 6339661, 7432706, 12679322, 107774237, 215548474]

約数ペア:

[(1, 215548474), (2, 107774237), (17, 12679322), (29, 7432706), (34, 6339661), (58, 3716353), (71, 3035894), (142, 1517947), (493, 437218), (986, 218609), (1207, 178582), (2059, 104686), (2414, 89291), (3079, 70006), (4118, 52343), (6158, 35003)]