199347296

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{39679}}^1$

素因数の和:39846

約数の個数: 24

約数和(自身を含む): 394974720

約数和(自身を除く): 195627424

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 39679, 79358, 158716, 317432, 634864, 1269728, 6229603, 12459206, 24918412, 49836824, 99673648, 199347296]

約数ペア:

[(1, 199347296), (2, 99673648), (4, 49836824), (8, 24918412), (16, 12459206), (32, 6229603), (157, 1269728), (314, 634864), (628, 317432), (1256, 158716), (2512, 79358), (5024, 39679)]