219281244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200807}}^1$

素因数の和:200834

約数の個数: 48

約数和(自身を含む): 629733888

約数和(自身を除く): 410452644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 200807, 401614, 602421, 803228, 1204842, 1405649, 2409684, 2610491, 2811298, 4216947, 5220982, 5622596, 7831473, 8433894, 10441964, 15662946, 16867788, 18273437, 31325892, 36546874, 54820311, 73093748, 109640622, 219281244]

約数ペア:

[(1, 219281244), (2, 109640622), (3, 73093748), (4, 54820311), (6, 36546874), (7, 31325892), (12, 18273437), (13, 16867788), (14, 15662946), (21, 10441964), (26, 8433894), (28, 7831473), (39, 5622596), (42, 5220982), (52, 4216947), (78, 2811298), (84, 2610491), (91, 2409684), (156, 1405649), (182, 1204842), (273, 803228), (364, 602421), (546, 401614), (1092, 200807)]