201953065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{3691}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 250937856

約数和(自身を除く): 48984791

約数列:

[1, 5, 31, 155, 353, 1765, 3691, 10943, 18455, 54715, 114421, 572105, 1302923, 6514615, 40390613, 201953065]

約数ペア:

[(1, 201953065), (5, 40390613), (31, 6514615), (155, 1302923), (353, 572105), (1765, 114421), (3691, 54715), (10943, 18455)]