201237982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 335591424

約数和(自身を除く): 134353442

約数列:

[1, 2, 11, 22, 83, 166, 191, 382, 577, 913, 1154, 1826, 2101, 4202, 6347, 12694, 15853, 31706, 47891, 95782, 110207, 174383, 220414, 348766, 526801, 1053602, 1212277, 2424554, 9147181, 18294362, 100618991, 201237982]

約数ペア:

[(1, 201237982), (2, 100618991), (11, 18294362), (22, 9147181), (83, 2424554), (166, 1212277), (191, 1053602), (382, 526801), (577, 348766), (913, 220414), (1154, 174383), (1826, 110207), (2101, 95782), (4202, 47891), (6347, 31706), (12694, 15853)]