211671687788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9733}}^1\times {\mathrm{494269}}^1$

素因数の和:504017

約数の個数: 24

約数和(自身を含む): 404142831120

約数和(自身を除く): 192471143332

約数列:

[1, 2, 4, 11, 22, 44, 9733, 19466, 38932, 107063, 214126, 428252, 494269, 988538, 1977076, 5436959, 10873918, 21747836, 4810720177, 9621440354, 19242880708, 52917921947, 105835843894, 211671687788]

約数ペア:

[(1, 211671687788), (2, 105835843894), (4, 52917921947), (11, 19242880708), (22, 9621440354), (44, 4810720177), (9733, 21747836), (19466, 10873918), (38932, 5436959), (107063, 1977076), (214126, 988538), (428252, 494269)]