201730255

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{2017}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 246131424

約数和(自身を除く): 44401169

約数列:

[1, 5, 83, 241, 415, 1205, 2017, 10085, 20003, 100015, 167411, 486097, 837055, 2430485, 40346051, 201730255]

約数ペア:

[(1, 201730255), (5, 40346051), (83, 2430485), (241, 837055), (415, 486097), (1205, 167411), (2017, 100015), (10085, 20003)]