217170632

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{34319}}^1$

素因数の和:34445

約数の個数: 32

約数和(自身を含む): 469497600

約数和(自身を除く): 252326968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 34319, 68638, 137276, 240233, 274552, 480466, 960932, 1921864, 3878047, 7756094, 15512188, 27146329, 31024376, 54292658, 108585316, 217170632]

約数ペア:

[(1, 217170632), (2, 108585316), (4, 54292658), (7, 31024376), (8, 27146329), (14, 15512188), (28, 7756094), (56, 3878047), (113, 1921864), (226, 960932), (452, 480466), (791, 274552), (904, 240233), (1582, 137276), (3164, 68638), (6328, 34319)]