200065890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{15473}}^1$

素因数の和:15914

約数の個数: 32

約数和(自身を含む): 481303296

約数和(自身を除く): 281237406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 15473, 30946, 46419, 77365, 92838, 154730, 232095, 464190, 6668863, 13337726, 20006589, 33344315, 40013178, 66688630, 100032945, 200065890]

約数ペア:

[(1, 200065890), (2, 100032945), (3, 66688630), (5, 40013178), (6, 33344315), (10, 20006589), (15, 13337726), (30, 6668863), (431, 464190), (862, 232095), (1293, 154730), (2155, 92838), (2586, 77365), (4310, 46419), (6465, 30946), (12930, 15473)]