209056212

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{141637}}^1$

素因数の和:141688

約数の個数: 36

約数和(自身を含む): 541340436

約数和(自身を除く): 332284224

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 141637, 283274, 424911, 566548, 849822, 1274733, 1699644, 2549466, 5098932, 5807117, 11614234, 17421351, 23228468, 34842702, 52264053, 69685404, 104528106, 209056212]

約数ペア:

[(1, 209056212), (2, 104528106), (3, 69685404), (4, 52264053), (6, 34842702), (9, 23228468), (12, 17421351), (18, 11614234), (36, 5807117), (41, 5098932), (82, 2549466), (123, 1699644), (164, 1274733), (246, 849822), (369, 566548), (492, 424911), (738, 283274), (1476, 141637)]