202454005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{20627}}^1$

素因数の和:20796

約数の個数: 16

約数和(自身を含む): 263378304

約数和(自身を除く): 60924299

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 20627, 103135, 268151, 1340755, 3114677, 15573385, 40490801, 202454005]

約数ペア:

[(1, 202454005), (5, 40490801), (13, 15573385), (65, 3114677), (151, 1340755), (755, 268151), (1963, 103135), (9815, 20627)]