201793795

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 287410176

約数和(自身を除く): 85616381

約数列:

[1, 5, 7, 35, 47, 61, 235, 305, 329, 427, 1645, 2011, 2135, 2867, 10055, 14077, 14335, 20069, 70385, 94517, 100345, 122671, 472585, 613355, 661619, 858697, 3308095, 4293485, 5765537, 28827685, 40358759, 201793795]

約数ペア:

[(1, 201793795), (5, 40358759), (7, 28827685), (35, 5765537), (47, 4293485), (61, 3308095), (235, 858697), (305, 661619), (329, 613355), (427, 472585), (1645, 122671), (2011, 100345), (2135, 94517), (2867, 70385), (10055, 20069), (14077, 14335)]