201092540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8089}}^1$

素因数の和:8222

約数の個数: 48

約数和(自身を含む): 464819040

約数和(自身を除く): 263726500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2260, 2486, 4972, 6215, 8089, 12430, 16178, 24860, 32356, 40445, 80890, 88979, 161780, 177958, 355916, 444895, 889790, 914057, 1779580, 1828114, 3656228, 4570285, 9140570, 10054627, 18281140, 20109254, 40218508, 50273135, 100546270, 201092540]

約数ペア:

[(1, 201092540), (2, 100546270), (4, 50273135), (5, 40218508), (10, 20109254), (11, 18281140), (20, 10054627), (22, 9140570), (44, 4570285), (55, 3656228), (110, 1828114), (113, 1779580), (220, 914057), (226, 889790), (452, 444895), (565, 355916), (1130, 177958), (1243, 161780), (2260, 88979), (2486, 80890), (4972, 40445), (6215, 32356), (8089, 24860), (12430, 16178)]