208059680

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5581}}^1$

素因数の和:5829

約数の個数: 48

約数和(自身を含む): 493739064

約数和(自身を除く): 285679384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 5581, 7456, 9320, 11162, 18640, 22324, 27905, 37280, 44648, 55810, 89296, 111620, 178592, 223240, 446480, 892960, 1300373, 2600746, 5201492, 6501865, 10402984, 13003730, 20805968, 26007460, 41611936, 52014920, 104029840, 208059680]

約数ペア:

[(1, 208059680), (2, 104029840), (4, 52014920), (5, 41611936), (8, 26007460), (10, 20805968), (16, 13003730), (20, 10402984), (32, 6501865), (40, 5201492), (80, 2600746), (160, 1300373), (233, 892960), (466, 446480), (932, 223240), (1165, 178592), (1864, 111620), (2330, 89296), (3728, 55810), (4660, 44648), (5581, 37280), (7456, 27905), (9320, 22324), (11162, 18640)]