193032190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{3049}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 375076800

約数和(自身を除く): 182044610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 3049, 4870, 6098, 6331, 12662, 15245, 30490, 31655, 39637, 63310, 79274, 198185, 396370, 1484863, 2969726, 7424315, 14848630, 19303219, 38606438, 96516095, 193032190]

約数ペア:

[(1, 193032190), (2, 96516095), (5, 38606438), (10, 19303219), (13, 14848630), (26, 7424315), (65, 2969726), (130, 1484863), (487, 396370), (974, 198185), (2435, 79274), (3049, 63310), (4870, 39637), (6098, 31655), (6331, 30490), (12662, 15245)]