201799794970

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4441}}^1\times {\mathrm{17681}}^1$

素因数の和:22386

約数の個数: 32

約数和(自身を含む): 364755753936

約数和(自身を除く): 162955958966

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 4441, 8882, 17681, 22205, 35362, 44410, 88405, 176810, 1141337, 2282674, 4544017, 5706685, 9088034, 11413370, 22720085, 45440170, 78521321, 157042642, 392606605, 785213210, 20179979497, 40359958994, 100899897485, 201799794970]

約数ペア:

[(1, 201799794970), (2, 100899897485), (5, 40359958994), (10, 20179979497), (257, 785213210), (514, 392606605), (1285, 157042642), (2570, 78521321), (4441, 45440170), (8882, 22720085), (17681, 11413370), (22205, 9088034), (35362, 5706685), (44410, 4544017), (88405, 2282674), (176810, 1141337)]