201089434

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157841}}^1$

素因数の和:157870

約数の個数: 24

約数和(自身を含む): 377873748

約数和(自身を除く): 176784314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 157841, 315682, 1104887, 2051933, 2209774, 4103866, 7734209, 14363531, 15468418, 28727062, 100544717, 201089434]

約数ペア:

[(1, 201089434), (2, 100544717), (7, 28727062), (13, 15468418), (14, 14363531), (26, 7734209), (49, 4103866), (91, 2209774), (98, 2051933), (182, 1104887), (637, 315682), (1274, 157841)]