127430198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1543}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 232118784

約数和(自身を除く): 104688586

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 347, 694, 1543, 2429, 3086, 4858, 5899, 10801, 11798, 21602, 26231, 41293, 52462, 82586, 183617, 367234, 535421, 1070842, 3747947, 7495894, 9102157, 18204314, 63715099, 127430198]

約数ペア:

[(1, 127430198), (2, 63715099), (7, 18204314), (14, 9102157), (17, 7495894), (34, 3747947), (119, 1070842), (238, 535421), (347, 367234), (694, 183617), (1543, 82586), (2429, 52462), (3086, 41293), (4858, 26231), (5899, 21602), (10801, 11798)]