212326328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{7001}}^1$

素因数の和:7247

約数の個数: 32

約数和(自身を含む): 423480960

約数和(自身を除く): 211154632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 3791, 7001, 7582, 14002, 15164, 28004, 30328, 56008, 119017, 238034, 476068, 952136, 1561223, 3122446, 6244892, 12489784, 26540791, 53081582, 106163164, 212326328]

約数ペア:

[(1, 212326328), (2, 106163164), (4, 53081582), (8, 26540791), (17, 12489784), (34, 6244892), (68, 3122446), (136, 1561223), (223, 952136), (446, 476068), (892, 238034), (1784, 119017), (3791, 56008), (7001, 30328), (7582, 28004), (14002, 15164)]