209600404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{93739}}^1$

素因数の和:93799

約数の個数: 24

約数和(自身を含む): 404206880

約数和(自身を除く): 194606476

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 93739, 187478, 374956, 1218607, 2437214, 4030777, 4874428, 8061554, 16123108, 52400101, 104800202, 209600404]

約数ペア:

[(1, 209600404), (2, 104800202), (4, 52400101), (13, 16123108), (26, 8061554), (43, 4874428), (52, 4030777), (86, 2437214), (172, 1218607), (559, 374956), (1118, 187478), (2236, 93739)]