201994164897

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1009}}^1\times {\mathrm{23773}}^1$

素因数の和:25193

約数の個数: 32

約数和(自身を含む): 308887023360

約数和(自身を除く): 106892858463

約数列:

[1, 3, 7, 21, 401, 1009, 1203, 2807, 3027, 7063, 8421, 21189, 23773, 71319, 166411, 404609, 499233, 1213827, 2832263, 8496789, 9532973, 23986957, 28598919, 66730811, 71960871, 167908699, 200192433, 503726097, 9618769757, 28856309271, 67331388299, 201994164897]

約数ペア:

[(1, 201994164897), (3, 67331388299), (7, 28856309271), (21, 9618769757), (401, 503726097), (1009, 200192433), (1203, 167908699), (2807, 71960871), (3027, 66730811), (7063, 28598919), (8421, 23986957), (21189, 9532973), (23773, 8496789), (71319, 2832263), (166411, 1213827), (404609, 499233)]