203429190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6780973}}^1$

素因数の和:6780983

約数の個数: 16

約数和(自身を含む): 488230128

約数和(自身を除く): 284800938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6780973, 13561946, 20342919, 33904865, 40685838, 67809730, 101714595, 203429190]

約数ペア:

[(1, 203429190), (2, 101714595), (3, 67809730), (5, 40685838), (6, 33904865), (10, 20342919), (15, 13561946), (30, 6780973)]