228974207

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24989}}^1$

素因数の和:25031

約数の個数: 24

約数和(自身を含む): 307676880

約数和(自身を除く): 78702673

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 24989, 174923, 274879, 424813, 1224461, 1924153, 2973691, 4672943, 13469071, 20815837, 32710601, 228974207]

約数ペア:

[(1, 228974207), (7, 32710601), (11, 20815837), (17, 13469071), (49, 4672943), (77, 2973691), (119, 1924153), (187, 1224461), (539, 424813), (833, 274879), (1309, 174923), (9163, 24989)]