201338284

素因数分解:

$2^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{5039}}^1$

素因数の和:6477

約数の個数: 24

約数和(自身を含む): 403038720

約数和(自身を除く): 201700436

約数列:

[1, 2, 4, 7, 14, 28, 1427, 2854, 5039, 5708, 9989, 10078, 19978, 20156, 35273, 39956, 70546, 141092, 7190653, 14381306, 28762612, 50334571, 100669142, 201338284]

約数ペア:

[(1, 201338284), (2, 100669142), (4, 50334571), (7, 28762612), (14, 14381306), (28, 7190653), (1427, 141092), (2854, 70546), (5039, 39956), (5708, 35273), (9989, 20156), (10078, 19978)]