213096635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12613}}^1$

素因数の和:12758

約数の個数: 16

約数和(自身を含む): 266407680

約数和(自身を除く): 53311045

約数列:

[1, 5, 31, 109, 155, 545, 3379, 12613, 16895, 63065, 391003, 1374817, 1955015, 6874085, 42619327, 213096635]

約数ペア:

[(1, 213096635), (5, 42619327), (31, 6874085), (109, 1955015), (155, 1374817), (545, 391003), (3379, 63065), (12613, 16895)]