202499521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{5011}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 242500608

約数和(自身を除く): 40001087

約数列:

[1, 7, 23, 161, 251, 1757, 5011, 5773, 35077, 40411, 115253, 806771, 1257761, 8804327, 28928503, 202499521]

約数ペア:

[(1, 202499521), (7, 28928503), (23, 8804327), (161, 1257761), (251, 806771), (1757, 115253), (5011, 40411), (5773, 35077)]