199443325

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{631}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 253912320

約数和(自身を除く): 54468995

約数列:

[1, 5, 25, 47, 235, 269, 631, 1175, 1345, 3155, 6725, 12643, 15775, 29657, 63215, 148285, 169739, 316075, 741425, 848695, 4243475, 7977733, 39888665, 199443325]

約数ペア:

[(1, 199443325), (5, 39888665), (25, 7977733), (47, 4243475), (235, 848695), (269, 741425), (631, 316075), (1175, 169739), (1345, 148285), (3155, 63215), (6725, 29657), (12643, 15775)]