216553624

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{52973}}^1$

素因数の和:53059

約数の個数: 32

約数和(自身を含む): 470409120

約数和(自身を除く): 253855496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 52973, 105946, 211892, 370811, 423784, 741622, 1483244, 2966488, 3867029, 7734058, 15468116, 27069203, 30936232, 54138406, 108276812, 216553624]

約数ペア:

[(1, 216553624), (2, 108276812), (4, 54138406), (7, 30936232), (8, 27069203), (14, 15468116), (28, 7734058), (56, 3867029), (73, 2966488), (146, 1483244), (292, 741622), (511, 423784), (584, 370811), (1022, 211892), (2044, 105946), (4088, 52973)]