201723455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{24029}}^1$

素因数の和:24130

約数の個数: 16

約数和(自身を含む): 256063680

約数和(自身を除く): 54340225

約数列:

[1, 5, 23, 73, 115, 365, 1679, 8395, 24029, 120145, 552667, 1754117, 2763335, 8770585, 40344691, 201723455]

約数ペア:

[(1, 201723455), (5, 40344691), (23, 8770585), (73, 2763335), (115, 1754117), (365, 552667), (1679, 120145), (8395, 24029)]