201433745

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{877}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 245783808

約数和(自身を除く): 44350063

約数列:

[1, 5, 71, 355, 647, 877, 3235, 4385, 45937, 62267, 229685, 311335, 567419, 2837095, 40286749, 201433745]

約数ペア:

[(1, 201433745), (5, 40286749), (71, 2837095), (355, 567419), (647, 311335), (877, 229685), (3235, 62267), (4385, 45937)]