207720483265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{9413}}^1\times {\mathrm{152189}}^1$

素因数の和:161636

約数の個数: 16

約数和(自身を含む): 257888998800

約数和(自身を除く): 50168515535

約数列:

[1, 5, 29, 145, 9413, 47065, 152189, 272977, 760945, 1364885, 4413481, 22067405, 1432555057, 7162775285, 41544096653, 207720483265]

約数ペア:

[(1, 207720483265), (5, 41544096653), (29, 7162775285), (145, 1432555057), (9413, 22067405), (47065, 4413481), (152189, 1364885), (272977, 760945)]