201252965

素因数分解:

$5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 243661440

約数和(自身を除く): 42408475

約数列:

[1, 5, 277, 331, 439, 1385, 1655, 2195, 91687, 121603, 145309, 458435, 608015, 726545, 40250593, 201252965]

約数ペア:

[(1, 201252965), (5, 40250593), (277, 726545), (331, 608015), (439, 458435), (1385, 145309), (1655, 121603), (2195, 91687)]