201528879

素因数分解:

$3^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1\times {\mathrm{509}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 270781440

約数和(自身を除く): 69252561

約数列:

[1, 3, 271, 487, 509, 813, 1461, 1527, 131977, 137939, 247883, 395931, 413817, 743649, 67176293, 201528879]

約数ペア:

[(1, 201528879), (3, 67176293), (271, 743649), (487, 413817), (509, 395931), (813, 247883), (1461, 137939), (1527, 131977)]