206847316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107509}}^1$

素因数の和:107563

約数の個数: 24

約数和(自身を含む): 400367240

約数和(自身を除く): 193519924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 107509, 215018, 430036, 1397617, 2795234, 3977833, 5590468, 7955666, 15911332, 51711829, 103423658, 206847316]

約数ペア:

[(1, 206847316), (2, 103423658), (4, 51711829), (13, 15911332), (26, 7955666), (37, 5590468), (52, 3977833), (74, 2795234), (148, 1397617), (481, 430036), (962, 215018), (1924, 107509)]