201097369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 241211520

約数和(自身を除く): 40114151

約数列:

[1, 11, 17, 43, 89, 187, 281, 473, 731, 979, 1513, 3091, 3827, 4777, 8041, 12083, 16643, 25009, 42097, 52547, 65059, 132913, 205411, 275099, 425153, 715649, 1075387, 2259521, 4676683, 11829257, 18281579, 201097369]

約数ペア:

[(1, 201097369), (11, 18281579), (17, 11829257), (43, 4676683), (89, 2259521), (187, 1075387), (281, 715649), (473, 425153), (731, 275099), (979, 205411), (1513, 132913), (3091, 65059), (3827, 52547), (4777, 42097), (8041, 25009), (12083, 16643)]