201452030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549631}}^1$

素因数の和:1549651

約数の個数: 16

約数和(自身を含む): 390507264

約数和(自身を除く): 189055234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549631, 3099262, 7748155, 15496310, 20145203, 40290406, 100726015, 201452030]

約数ペア:

[(1, 201452030), (2, 100726015), (5, 40290406), (10, 20145203), (13, 15496310), (26, 7748155), (65, 3099262), (130, 1549631)]