191003406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{28097}}^1$

素因数の和:28216

約数の個数: 32

約数和(自身を含む): 420795648

約数和(自身を除く): 229792242

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 28097, 56194, 84291, 168582, 309067, 618134, 927201, 1854402, 2893991, 5787982, 8681973, 17363946, 31833901, 63667802, 95501703, 191003406]

約数ペア:

[(1, 191003406), (2, 95501703), (3, 63667802), (6, 31833901), (11, 17363946), (22, 8681973), (33, 5787982), (66, 2893991), (103, 1854402), (206, 927201), (309, 618134), (618, 309067), (1133, 168582), (2266, 84291), (3399, 56194), (6798, 28097)]