201016970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{261061}}^1$

素因数の和:261086

約数の個数: 32

約数和(自身を含む): 451115136

約数和(自身を除く): 250098166

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 261061, 522122, 1305305, 1827427, 2610610, 2871671, 3654854, 5743342, 9137135, 14358355, 18274270, 20101697, 28716710, 40203394, 100508485, 201016970]

約数ペア:

[(1, 201016970), (2, 100508485), (5, 40203394), (7, 28716710), (10, 20101697), (11, 18274270), (14, 14358355), (22, 9137135), (35, 5743342), (55, 3654854), (70, 2871671), (77, 2610610), (110, 1827427), (154, 1305305), (385, 522122), (770, 261061)]