201992798

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{23159}}^1$

素因数の和:23264

約数の個数: 24

約数和(自身を含む): 356432400

約数和(自身を除く): 154439602

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 23159, 46318, 162113, 324226, 1134791, 2061151, 2269582, 4122302, 14428057, 28856114, 100996399, 201992798]

約数ペア:

[(1, 201992798), (2, 100996399), (7, 28856114), (14, 14428057), (49, 4122302), (89, 2269582), (98, 2061151), (178, 1134791), (623, 324226), (1246, 162113), (4361, 46318), (8722, 23159)]