201560216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{13553}}^1$

素因数の和:13596

約数の個数: 48

約数和(自身を含む): 446468760

約数和(自身を除く): 244908544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 3718, 7436, 13553, 14872, 27106, 54212, 108424, 149083, 176189, 298166, 352378, 596332, 704756, 1192664, 1409512, 1938079, 2290457, 3876158, 4580914, 7752316, 9161828, 15504632, 18323656, 25195027, 50390054, 100780108, 201560216]

約数ペア:

[(1, 201560216), (2, 100780108), (4, 50390054), (8, 25195027), (11, 18323656), (13, 15504632), (22, 9161828), (26, 7752316), (44, 4580914), (52, 3876158), (88, 2290457), (104, 1938079), (143, 1409512), (169, 1192664), (286, 704756), (338, 596332), (572, 352378), (676, 298166), (1144, 176189), (1352, 149083), (1859, 108424), (3718, 54212), (7436, 27106), (13553, 14872)]