203426642

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{2243}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 308433312

約数和(自身を除く): 105006670

約数列:

[1, 2, 137, 274, 331, 662, 2243, 4486, 45347, 90694, 307291, 614582, 742433, 1484866, 101713321, 203426642]

約数ペア:

[(1, 203426642), (2, 101713321), (137, 1484866), (274, 742433), (331, 614582), (662, 307291), (2243, 90694), (4486, 45347)]