220161110205

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{93486671}}^1$

素因数の和:93486836

約数の個数: 16

約数和(自身を含む): 354501460224

約数和(自身を除く): 134340350019

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 93486671, 280460013, 467433355, 1402300065, 14677407347, 44032222041, 73387036735, 220161110205]

約数ペア:

[(1, 220161110205), (3, 73387036735), (5, 44032222041), (15, 14677407347), (157, 1402300065), (471, 467433355), (785, 280460013), (2355, 93486671)]