209283669506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{64609}}^1\times {\mathrm{85243}}^1$

素因数の和:149873

約数の個数: 16

約数和(自身を含む): 330456890400

約数和(自身を除く): 121173220894

約数列:

[1, 2, 19, 38, 64609, 85243, 129218, 170486, 1227571, 1619617, 2455142, 3239234, 5507464987, 11014929974, 104641834753, 209283669506]

約数ペア:

[(1, 209283669506), (2, 104641834753), (19, 11014929974), (38, 5507464987), (64609, 3239234), (85243, 2455142), (129218, 1619617), (170486, 1227571)]