201894190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1062601}}^1$

素因数の和:1062627

約数の個数: 16

約数和(自身を含む): 382536720

約数和(自身を除く): 180642530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1062601, 2125202, 5313005, 10626010, 20189419, 40378838, 100947095, 201894190]

約数ペア:

[(1, 201894190), (2, 100947095), (5, 40378838), (10, 20189419), (19, 10626010), (38, 5313005), (95, 2125202), (190, 1062601)]