202181048

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{231859}}^1$

素因数の和:231974

約数の個数: 16

約数和(自身を含む): 382569000

約数和(自身を除く): 180387952

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 231859, 463718, 927436, 1854872, 25272631, 50545262, 101090524, 202181048]

約数ペア:

[(1, 202181048), (2, 101090524), (4, 50545262), (8, 25272631), (109, 1854872), (218, 927436), (436, 463718), (872, 231859)]