201101938

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{2459}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 305472960

約数和(自身を除く): 104371022

約数列:

[1, 2, 103, 206, 397, 794, 2459, 4918, 40891, 81782, 253277, 506554, 976223, 1952446, 100550969, 201101938]

約数ペア:

[(1, 201101938), (2, 100550969), (103, 1952446), (206, 976223), (397, 506554), (794, 253277), (2459, 81782), (4918, 40891)]