202142913

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131861}}^1$

素因数の和:131944

約数の個数: 16

約数和(自身を含む): 312249216

約数和(自身を除く): 110106303

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 131861, 395583, 923027, 2769081, 9625853, 28877559, 67380971, 202142913]

約数ペア:

[(1, 202142913), (3, 67380971), (7, 28877559), (21, 9625853), (73, 2769081), (219, 923027), (511, 395583), (1533, 131861)]