222716074

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{3347}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 393724800

約数和(自身を除く): 171008726

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 343, 679, 686, 1358, 3347, 4753, 6694, 9506, 23429, 33271, 46858, 66542, 164003, 324659, 328006, 649318, 1148021, 2272613, 2296042, 4545226, 15908291, 31816582, 111358037, 222716074]

約数ペア:

[(1, 222716074), (2, 111358037), (7, 31816582), (14, 15908291), (49, 4545226), (97, 2296042), (98, 2272613), (194, 1148021), (343, 649318), (679, 328006), (686, 324659), (1358, 164003), (3347, 66542), (4753, 46858), (6694, 33271), (9506, 23429)]