209762806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10111}}^1$

素因数の和:10188

約数の個数: 32

約数和(自身を含む): 366944256

約数和(自身を除く): 157181450

約数列:

[1, 2, 11, 22, 23, 41, 46, 82, 253, 451, 506, 902, 943, 1886, 10111, 10373, 20222, 20746, 111221, 222442, 232553, 414551, 465106, 829102, 2558083, 4560061, 5116166, 9120122, 9534673, 19069346, 104881403, 209762806]

約数ペア:

[(1, 209762806), (2, 104881403), (11, 19069346), (22, 9534673), (23, 9120122), (41, 5116166), (46, 4560061), (82, 2558083), (253, 829102), (451, 465106), (506, 414551), (902, 232553), (943, 222442), (1886, 111221), (10111, 20746), (10373, 20222)]