199051206872

素因数分解:

$2^3\times 7^2\times {\mathrm{1613}}^1\times {\mathrm{314807}}^1$

素因数の和:316440

約数の個数: 48

約数和(自身を含む): 434425595760

約数和(自身を除く): 235374388888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1613, 3226, 6452, 11291, 12904, 22582, 45164, 79037, 90328, 158074, 314807, 316148, 629614, 632296, 1259228, 2203649, 2518456, 4407298, 8814596, 15425543, 17629192, 30851086, 61702172, 123404344, 507783691, 1015567382, 2031134764, 3554485837, 4062269528, 7108971674, 14217943348, 24881400859, 28435886696, 49762801718, 99525603436, 199051206872]

約数ペア:

[(1, 199051206872), (2, 99525603436), (4, 49762801718), (7, 28435886696), (8, 24881400859), (14, 14217943348), (28, 7108971674), (49, 4062269528), (56, 3554485837), (98, 2031134764), (196, 1015567382), (392, 507783691), (1613, 123404344), (3226, 61702172), (6452, 30851086), (11291, 17629192), (12904, 15425543), (22582, 8814596), (45164, 4407298), (79037, 2518456), (90328, 2203649), (158074, 1259228), (314807, 632296), (316148, 629614)]