201592072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{43223}}^1$

素因数の和:43293

約数の個数: 32

約数和(自身を含む): 420137280

約数和(自身を除く): 218545208

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 43223, 86446, 172892, 345784, 475453, 950906, 1901812, 2290819, 3803624, 4581638, 9163276, 18326552, 25199009, 50398018, 100796036, 201592072]

約数ペア:

[(1, 201592072), (2, 100796036), (4, 50398018), (8, 25199009), (11, 18326552), (22, 9163276), (44, 4581638), (53, 3803624), (88, 2290819), (106, 1901812), (212, 950906), (424, 475453), (583, 345784), (1166, 172892), (2332, 86446), (4664, 43223)]