200040912

素因数分解:

$2^4\times 3^2\times {\mathrm{1389173}}^1$

素因数の和:1389187

約数の個数: 30

約数和(自身を含む): 559837122

約数和(自身を除く): 359796210

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1389173, 2778346, 4167519, 5556692, 8335038, 11113384, 12502557, 16670076, 22226768, 25005114, 33340152, 50010228, 66680304, 100020456, 200040912]

約数ペア:

[(1, 200040912), (2, 100020456), (3, 66680304), (4, 50010228), (6, 33340152), (8, 25005114), (9, 22226768), (12, 16670076), (16, 12502557), (18, 11113384), (24, 8335038), (36, 5556692), (48, 4167519), (72, 2778346), (144, 1389173)]