200025272

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{138139}}^1$

素因数の和:138326

約数の個数: 16

約数和(自身を含む): 377122200

約数和(自身を除く): 177096928

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 138139, 276278, 552556, 1105112, 25003159, 50006318, 100012636, 200025272]

約数ペア:

[(1, 200025272), (2, 100012636), (4, 50006318), (8, 25003159), (181, 1105112), (362, 552556), (724, 276278), (1448, 138139)]