209218184

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219767}}^1$

素因数の和:219797

約数の個数: 32

約数和(自身を含む): 474698880

約数和(自身を除く): 265480696

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 219767, 439534, 879068, 1538369, 1758136, 3076738, 3736039, 6153476, 7472078, 12306952, 14944156, 26152273, 29888312, 52304546, 104609092, 209218184]

約数ペア:

[(1, 209218184), (2, 104609092), (4, 52304546), (7, 29888312), (8, 26152273), (14, 14944156), (17, 12306952), (28, 7472078), (34, 6153476), (56, 3736039), (68, 3076738), (119, 1758136), (136, 1538369), (238, 879068), (476, 439534), (952, 219767)]