207847376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1180951}}^1$

素因数の和:1180970

約数の個数: 20

約数和(自身を含む): 439314144

約数和(自身を除く): 231466768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1180951, 2361902, 4723804, 9447608, 12990461, 18895216, 25980922, 51961844, 103923688, 207847376]

約数ペア:

[(1, 207847376), (2, 103923688), (4, 51961844), (8, 25980922), (11, 18895216), (16, 12990461), (22, 9447608), (44, 4723804), (88, 2361902), (176, 1180951)]