190056208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 375350976

約数和(自身を除く): 185294768

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 293, 568, 571, 586, 1136, 1142, 1172, 2284, 2344, 4568, 4688, 9136, 20803, 40541, 41606, 81082, 83212, 162164, 166424, 167303, 324328, 332848, 334606, 648656, 669212, 1338424, 2676848, 11878513, 23757026, 47514052, 95028104, 190056208]

約数ペア:

[(1, 190056208), (2, 95028104), (4, 47514052), (8, 23757026), (16, 11878513), (71, 2676848), (142, 1338424), (284, 669212), (293, 648656), (568, 334606), (571, 332848), (586, 324328), (1136, 167303), (1142, 166424), (1172, 162164), (2284, 83212), (2344, 81082), (4568, 41606), (4688, 40541), (9136, 20803)]