193445065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4133}}^1$

素因数の和:4209

約数の個数: 32

約数和(自身を含む): 271454976

約数和(自身を除く): 78009911

約数列:

[1, 5, 11, 23, 37, 55, 115, 185, 253, 407, 851, 1265, 2035, 4133, 4255, 9361, 20665, 45463, 46805, 95059, 152921, 227315, 475295, 764605, 1045649, 1682131, 3517183, 5228245, 8410655, 17585915, 38689013, 193445065]

約数ペア:

[(1, 193445065), (5, 38689013), (11, 17585915), (23, 8410655), (37, 5228245), (55, 3517183), (115, 1682131), (185, 1045649), (253, 764605), (407, 475295), (851, 227315), (1265, 152921), (2035, 95059), (4133, 46805), (4255, 45463), (9361, 20665)]