211160286

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{510049}}^1$

素因数の和:510080

約数の個数: 24

約数和(自身を含む): 477406800

約数和(自身を除く): 266246514

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 510049, 1020098, 1530147, 3060294, 4590441, 9180882, 11731127, 23462254, 35193381, 70386762, 105580143, 211160286]

約数ペア:

[(1, 211160286), (2, 105580143), (3, 70386762), (6, 35193381), (9, 23462254), (18, 11731127), (23, 9180882), (46, 4590441), (69, 3060294), (138, 1530147), (207, 1020098), (414, 510049)]