208022288

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{9497}}^1$

素因数の和:9579

約数の個数: 30

約数和(自身を含む): 414274266

約数和(自身を除く): 206251978

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 9497, 10952, 18994, 21904, 37988, 75976, 151952, 351389, 702778, 1405556, 2811112, 5622224, 13001393, 26002786, 52005572, 104011144, 208022288]

約数ペア:

[(1, 208022288), (2, 104011144), (4, 52005572), (8, 26002786), (16, 13001393), (37, 5622224), (74, 2811112), (148, 1405556), (296, 702778), (592, 351389), (1369, 151952), (2738, 75976), (5476, 37988), (9497, 21904), (10952, 18994)]