206535498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2647891}}^1$

素因数の和:2647909

約数の個数: 16

約数和(自身を含む): 444845856

約数和(自身を除く): 238310358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2647891, 5295782, 7943673, 15887346, 34422583, 68845166, 103267749, 206535498]

約数ペア:

[(1, 206535498), (2, 103267749), (3, 68845166), (6, 34422583), (13, 15887346), (26, 7943673), (39, 5295782), (78, 2647891)]