211293392

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{59219}}^1$

素因数の和:59450

約数の個数: 20

約数和(自身を含む): 411223680

約数和(自身を除く): 199930288

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 59219, 118438, 236876, 473752, 947504, 13205837, 26411674, 52823348, 105646696, 211293392]

約数ペア:

[(1, 211293392), (2, 105646696), (4, 52823348), (8, 26411674), (16, 13205837), (223, 947504), (446, 473752), (892, 236876), (1784, 118438), (3568, 59219)]