223419224

素因数分解:

$2^3\times 7^3\times {\mathrm{81421}}^1$

素因数の和:81448

約数の個数: 32

約数和(自身を含む): 488532000

約数和(自身を除く): 265112776

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 81421, 162842, 325684, 569947, 651368, 1139894, 2279788, 3989629, 4559576, 7979258, 15958516, 27927403, 31917032, 55854806, 111709612, 223419224]

約数ペア:

[(1, 223419224), (2, 111709612), (4, 55854806), (7, 31917032), (8, 27927403), (14, 15958516), (28, 7979258), (49, 4559576), (56, 3989629), (98, 2279788), (196, 1139894), (343, 651368), (392, 569947), (686, 325684), (1372, 162842), (2744, 81421)]