201855148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{9013}}^1$

素因数の和:9537

約数の個数: 24

約数和(自身を含む): 386159760

約数和(自身を除く): 184304612

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 9013, 11198, 18026, 22396, 36052, 99143, 198286, 396572, 4587617, 9175234, 18350468, 50463787, 100927574, 201855148]

約数ペア:

[(1, 201855148), (2, 100927574), (4, 50463787), (11, 18350468), (22, 9175234), (44, 4587617), (509, 396572), (1018, 198286), (2036, 99143), (5599, 36052), (9013, 22396), (11198, 18026)]