202319816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{839}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 389188800

約数和(自身を除く): 186868984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 701, 839, 1402, 1678, 2804, 3356, 5608, 6712, 30143, 36077, 60286, 72154, 120572, 144308, 241144, 288616, 588139, 1176278, 2352556, 4705112, 25289977, 50579954, 101159908, 202319816]

約数ペア:

[(1, 202319816), (2, 101159908), (4, 50579954), (8, 25289977), (43, 4705112), (86, 2352556), (172, 1176278), (344, 588139), (701, 288616), (839, 241144), (1402, 144308), (1678, 120572), (2804, 72154), (3356, 60286), (5608, 36077), (6712, 30143)]