208039974

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{9661}}^1$

素因数の和:9800

約数の個数: 32

約数和(自身を含む): 431775456

約数和(自身を除く): 223735482

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 582, 3589, 7178, 9661, 10767, 19322, 21534, 28983, 57966, 357457, 714914, 937117, 1072371, 1874234, 2144742, 2811351, 5622702, 34673329, 69346658, 104019987, 208039974]

約数ペア:

[(1, 208039974), (2, 104019987), (3, 69346658), (6, 34673329), (37, 5622702), (74, 2811351), (97, 2144742), (111, 1874234), (194, 1072371), (222, 937117), (291, 714914), (582, 357457), (3589, 57966), (7178, 28983), (9661, 21534), (10767, 19322)]