202007804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 398115648

約数和(自身を除く): 196107844

約数列:

[1, 2, 4, 17, 23, 34, 46, 53, 68, 92, 106, 212, 391, 782, 901, 1219, 1564, 1802, 2437, 2438, 3604, 4874, 4876, 9748, 20723, 41429, 41446, 56051, 82858, 82892, 112102, 129161, 165716, 224204, 258322, 516644, 952867, 1905734, 2195737, 2970703, 3811468, 4391474, 5941406, 8782948, 11882812, 50501951, 101003902, 202007804]

約数ペア:

[(1, 202007804), (2, 101003902), (4, 50501951), (17, 11882812), (23, 8782948), (34, 5941406), (46, 4391474), (53, 3811468), (68, 2970703), (92, 2195737), (106, 1905734), (212, 952867), (391, 516644), (782, 258322), (901, 224204), (1219, 165716), (1564, 129161), (1802, 112102), (2437, 82892), (2438, 82858), (3604, 56051), (4874, 41446), (4876, 41429), (9748, 20723)]