207092476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1621}}^1$

素因数の和:1726

約数の個数: 36

約数和(自身を含む): 391258840

約数和(自身を除く): 184166364

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 1621, 1681, 3116, 3242, 3362, 6484, 6724, 30799, 31939, 61598, 63878, 66461, 123196, 127756, 132922, 265844, 1262759, 2525518, 2724901, 5051036, 5449802, 10899604, 51773119, 103546238, 207092476]

約数ペア:

[(1, 207092476), (2, 103546238), (4, 51773119), (19, 10899604), (38, 5449802), (41, 5051036), (76, 2724901), (82, 2525518), (164, 1262759), (779, 265844), (1558, 132922), (1621, 127756), (1681, 123196), (3116, 66461), (3242, 63878), (3362, 61598), (6484, 31939), (6724, 30799)]