206673412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 418017600

約数和(自身を除く): 211344188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 173, 209, 346, 418, 692, 836, 1429, 1903, 2858, 3287, 3806, 5716, 6574, 7612, 13148, 15719, 27151, 31438, 36157, 54302, 62876, 72314, 108604, 144628, 247217, 298661, 494434, 597322, 988868, 1194644, 2719387, 4697123, 5438774, 9394246, 10877548, 18788492, 51668353, 103336706, 206673412]

約数ペア:

[(1, 206673412), (2, 103336706), (4, 51668353), (11, 18788492), (19, 10877548), (22, 9394246), (38, 5438774), (44, 4697123), (76, 2719387), (173, 1194644), (209, 988868), (346, 597322), (418, 494434), (692, 298661), (836, 247217), (1429, 144628), (1903, 108604), (2858, 72314), (3287, 62876), (3806, 54302), (5716, 36157), (6574, 31438), (7612, 27151), (13148, 15719)]