200958020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{591053}}^1$

素因数の和:591079

約数の個数: 24

約数和(自身を含む): 446836824

約数和(自身を除く): 245878804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 591053, 1182106, 2364212, 2955265, 5910530, 10047901, 11821060, 20095802, 40191604, 50239505, 100479010, 200958020]

約数ペア:

[(1, 200958020), (2, 100479010), (4, 50239505), (5, 40191604), (10, 20095802), (17, 11821060), (20, 10047901), (34, 5910530), (68, 2955265), (85, 2364212), (170, 1182106), (340, 591053)]