203420194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{73331}}^1$

素因数の和:73425

約数の個数: 16

約数和(自身を含む): 325594080

約数和(自身を除く): 122173886

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 73331, 146662, 1393289, 2786578, 5353163, 10706326, 101710097, 203420194]

約数ペア:

[(1, 203420194), (2, 101710097), (19, 10706326), (38, 5353163), (73, 2786578), (146, 1393289), (1387, 146662), (2774, 73331)]