203886134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139457}}^1$

素因数の和:139519

約数の個数: 16

約数和(自身を含む): 331352208

約数和(自身を除く): 127466074

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 139457, 278914, 2370769, 4741538, 5996651, 11993302, 101943067, 203886134]

約数ペア:

[(1, 203886134), (2, 101943067), (17, 11993302), (34, 5996651), (43, 4741538), (86, 2370769), (731, 278914), (1462, 139457)]