201790292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{86531}}^1$

素因数の和:86599

約数の個数: 24

約数和(自身を含む): 392509152

約数和(自身を除く): 190718860

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 86531, 173062, 346124, 951841, 1903682, 3807364, 4586143, 9172286, 18344572, 50447573, 100895146, 201790292]

約数ペア:

[(1, 201790292), (2, 100895146), (4, 50447573), (11, 18344572), (22, 9172286), (44, 4586143), (53, 3807364), (106, 1903682), (212, 951841), (583, 346124), (1166, 173062), (2332, 86531)]