201738458

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{2647}}^1$

素因数の和:3421

約数の個数: 16

約数和(自身を含む): 308862720

約数和(自身を除く): 107124262

約数列:

[1, 2, 53, 106, 719, 1438, 2647, 5294, 38107, 76214, 140291, 280582, 1903193, 3806386, 100869229, 201738458]

約数ペア:

[(1, 201738458), (2, 100869229), (53, 3806386), (106, 1903193), (719, 280582), (1438, 140291), (2647, 76214), (5294, 38107)]