208098033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{953}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 326954880

約数和(自身を除く): 118856847

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 509, 953, 1527, 2859, 5599, 6617, 10483, 12389, 16797, 19851, 31449, 37167, 72787, 136279, 218361, 408837, 485077, 1455231, 5335847, 6306001, 16007541, 18918003, 69366011, 208098033]

約数ペア:

[(1, 208098033), (3, 69366011), (11, 18918003), (13, 16007541), (33, 6306001), (39, 5335847), (143, 1455231), (429, 485077), (509, 408837), (953, 218361), (1527, 136279), (2859, 72787), (5599, 37167), (6617, 31449), (10483, 19851), (12389, 16797)]