207632816

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{94723}}^1$

素因数の和:94868

約数の個数: 20

約数和(自身を含む): 405229272

約数和(自身を除く): 197596456

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 94723, 189446, 378892, 757784, 1515568, 12977051, 25954102, 51908204, 103816408, 207632816]

約数ペア:

[(1, 207632816), (2, 103816408), (4, 51908204), (8, 25954102), (16, 12977051), (137, 1515568), (274, 757784), (548, 378892), (1096, 189446), (2192, 94723)]