201979572213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{6791}}^1\times {\mathrm{431047}}^1$

素因数の和:437864

約数の個数: 16

約数和(自身を含む): 281057089536

約数和(自身を除く): 79077517323

約数列:

[1, 3, 23, 69, 6791, 20373, 156193, 431047, 468579, 1293141, 9914081, 29742243, 2927240177, 8781720531, 67326524071, 201979572213]

約数ペア:

[(1, 201979572213), (3, 67326524071), (23, 8781720531), (69, 2927240177), (6791, 29742243), (20373, 9914081), (156193, 1293141), (431047, 468579)]