202193235

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{28619}}^1$

素因数の和:28787

約数の個数: 24

約数和(自身を含む): 352712880

約数和(自身を除く): 150519645

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 28619, 85857, 143095, 257571, 429285, 1287855, 4493183, 13479549, 22465915, 40438647, 67397745, 202193235]

約数ペア:

[(1, 202193235), (3, 67397745), (5, 40438647), (9, 22465915), (15, 13479549), (45, 4493183), (157, 1287855), (471, 429285), (785, 257571), (1413, 143095), (2355, 85857), (7065, 28619)]