213731392

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16451}}^1$

素因数の和:16499

約数の個数: 56

約数和(自身を含む): 501456960

約数和(自身を除く): 287725568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 16451, 32902, 65804, 115157, 131608, 230314, 263216, 460628, 477079, 526432, 921256, 954158, 1052864, 1842512, 1908316, 3339553, 3685024, 3816632, 6679106, 7370048, 7633264, 13358212, 15266528, 26716424, 30533056, 53432848, 106865696, 213731392]

約数ペア:

[(1, 213731392), (2, 106865696), (4, 53432848), (7, 30533056), (8, 26716424), (14, 15266528), (16, 13358212), (28, 7633264), (29, 7370048), (32, 6679106), (56, 3816632), (58, 3685024), (64, 3339553), (112, 1908316), (116, 1842512), (203, 1052864), (224, 954158), (232, 921256), (406, 526432), (448, 477079), (464, 460628), (812, 263216), (928, 230314), (1624, 131608), (1856, 115157), (3248, 65804), (6496, 32902), (12992, 16451)]