202870695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30949}}^1$

素因数の和:30999

約数の個数: 32

約数和(自身を含む): 356544000

約数和(自身を除く): 153673305

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 30949, 92847, 154745, 464235, 588031, 711827, 1764093, 2135481, 2940155, 3559135, 8820465, 10677405, 13524713, 40574139, 67623565, 202870695]

約数ペア:

[(1, 202870695), (3, 67623565), (5, 40574139), (15, 13524713), (19, 10677405), (23, 8820465), (57, 3559135), (69, 2940155), (95, 2135481), (115, 1764093), (285, 711827), (345, 588031), (437, 464235), (1311, 154745), (2185, 92847), (6555, 30949)]