200304812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2945659}}^1$

素因数の和:2945680

約数の個数: 12

約数和(自身を含む): 371153160

約数和(自身を除く): 170848348

約数列:

[1, 2, 4, 17, 34, 68, 2945659, 5891318, 11782636, 50076203, 100152406, 200304812]

約数ペア:

[(1, 200304812), (2, 100152406), (4, 50076203), (17, 11782636), (34, 5891318), (68, 2945659)]