200394512

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{69197}}^1$

素因数の和:69386

約数の個数: 20

約数和(自身を含む): 390415116

約数和(自身を除く): 190020604

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 69197, 138394, 276788, 553576, 1107152, 12524657, 25049314, 50098628, 100197256, 200394512]

約数ペア:

[(1, 200394512), (2, 100197256), (4, 50098628), (8, 25049314), (16, 12524657), (181, 1107152), (362, 553576), (724, 276788), (1448, 138394), (2896, 69197)]