198777202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{402383}}^1$

素因数の和:402417

約数の個数: 16

約数和(自身を含む): 338002560

約数和(自身を除く): 139225358

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 402383, 804766, 5230979, 7645277, 10461958, 15290554, 99388601, 198777202]

約数ペア:

[(1, 198777202), (2, 99388601), (13, 15290554), (19, 10461958), (26, 7645277), (38, 5230979), (247, 804766), (494, 402383)]