209464818

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{37021}}^1$

素因数の和:37090

約数の個数: 32

約数和(自身を含む): 447818112

約数和(自身を除く): 238353294

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 37021, 74042, 111063, 222126, 851483, 1517861, 1702966, 2554449, 3035722, 4553583, 5108898, 9107166, 34910803, 69821606, 104732409, 209464818]

約数ペア:

[(1, 209464818), (2, 104732409), (3, 69821606), (6, 34910803), (23, 9107166), (41, 5108898), (46, 4553583), (69, 3035722), (82, 2554449), (123, 1702966), (138, 1517861), (246, 851483), (943, 222126), (1886, 111063), (2829, 74042), (5658, 37021)]