201980421114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1980200207}}^1$

素因数の和:1980200229

約数の個数: 16

約数和(自身を含む): 427723244928

約数和(自身を除く): 225742823814

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1980200207, 3960400414, 5940600621, 11881201242, 33663403519, 67326807038, 100990210557, 201980421114]

約数ペア:

[(1, 201980421114), (2, 100990210557), (3, 67326807038), (6, 33663403519), (17, 11881201242), (34, 5940600621), (51, 3960400414), (102, 1980200207)]