190697704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{37897}}^1$

素因数の和:37957

約数の個数: 32

約数和(自身を含む): 388833480

約数和(自身を除く): 198135776

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 37897, 75794, 151588, 303176, 644249, 1288498, 1402189, 2576996, 2804378, 5153992, 5608756, 11217512, 23837213, 47674426, 95348852, 190697704]

約数ペア:

[(1, 190697704), (2, 95348852), (4, 47674426), (8, 23837213), (17, 11217512), (34, 5608756), (37, 5153992), (68, 2804378), (74, 2576996), (136, 1402189), (148, 1288498), (296, 644249), (629, 303176), (1258, 151588), (2516, 75794), (5032, 37897)]