202182370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1555249}}^1$

素因数の和:1555269

約数の個数: 16

約数和(自身を含む): 391923000

約数和(自身を除く): 189740630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1555249, 3110498, 7776245, 15552490, 20218237, 40436474, 101091185, 202182370]

約数ペア:

[(1, 202182370), (2, 101091185), (5, 40436474), (10, 20218237), (13, 15552490), (26, 7776245), (65, 3110498), (130, 1555249)]