201375564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1290869}}^1$

素因数の和:1290889

約数の個数: 24

約数和(自身を含む): 506021040

約数和(自身を除く): 304645476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1290869, 2581738, 3872607, 5163476, 7745214, 15490428, 16781297, 33562594, 50343891, 67125188, 100687782, 201375564]

約数ペア:

[(1, 201375564), (2, 100687782), (3, 67125188), (4, 50343891), (6, 33562594), (12, 16781297), (13, 15490428), (26, 7745214), (39, 5163476), (52, 3872607), (78, 2581738), (156, 1290869)]