219652088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{5273}}^1$

素因数の和:5447

約数の個数: 32

約数和(自身を含む): 425295360

約数和(自身を除く): 205643272

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 1016, 5207, 5273, 10414, 10546, 20828, 21092, 41656, 42184, 216193, 432386, 669671, 864772, 1339342, 1729544, 2678684, 5357368, 27456511, 54913022, 109826044, 219652088]

約数ペア:

[(1, 219652088), (2, 109826044), (4, 54913022), (8, 27456511), (41, 5357368), (82, 2678684), (127, 1729544), (164, 1339342), (254, 864772), (328, 669671), (508, 432386), (1016, 216193), (5207, 42184), (5273, 41656), (10414, 21092), (10546, 20828)]