201958691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 242792640

約数和(自身を除く): 40833949

約数列:

[1, 11, 17, 37, 101, 187, 289, 407, 629, 1111, 1717, 3179, 3737, 4913, 6919, 10693, 18887, 29189, 41107, 54043, 63529, 117623, 181781, 321079, 496213, 698819, 1079993, 1999591, 5458343, 11879923, 18359881, 201958691]

約数ペア:

[(1, 201958691), (11, 18359881), (17, 11879923), (37, 5458343), (101, 1999591), (187, 1079993), (289, 698819), (407, 496213), (629, 321079), (1111, 181781), (1717, 117623), (3179, 63529), (3737, 54043), (4913, 41107), (6919, 29189), (10693, 18887)]