204536260

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{152639}}^1$

素因数の和:152715

約数の個数: 24

約数和(自身を含む): 435939840

約数和(自身を除く): 231403580

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 152639, 305278, 610556, 763195, 1526390, 3052780, 10226813, 20453626, 40907252, 51134065, 102268130, 204536260]

約数ペア:

[(1, 204536260), (2, 102268130), (4, 51134065), (5, 40907252), (10, 20453626), (20, 10226813), (67, 3052780), (134, 1526390), (268, 763195), (335, 610556), (670, 305278), (1340, 152639)]