200581298

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71483}}^1$

素因数の和:71569

約数の個数: 16

約数和(自身を含む): 319104576

約数和(自身を除く): 118523278

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 71483, 142966, 1644109, 3288218, 4360463, 8720926, 100290649, 200581298]

約数ペア:

[(1, 200581298), (2, 100290649), (23, 8720926), (46, 4360463), (61, 3288218), (122, 1644109), (1403, 142966), (2806, 71483)]