219951032

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{231041}}^1$

素因数の和:231071

約数の個数: 32

約数和(自身を含む): 499050720

約数和(自身を除く): 279099688

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 231041, 462082, 924164, 1617287, 1848328, 3234574, 3927697, 6469148, 7855394, 12938296, 15710788, 27493879, 31421576, 54987758, 109975516, 219951032]

約数ペア:

[(1, 219951032), (2, 109975516), (4, 54987758), (7, 31421576), (8, 27493879), (14, 15710788), (17, 12938296), (28, 7855394), (34, 6469148), (56, 3927697), (68, 3234574), (119, 1848328), (136, 1617287), (238, 924164), (476, 462082), (952, 231041)]