199028986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{70229}}^1$

素因数の和:70353

約数の個数: 16

約数和(自身を含む): 324462600

約数和(自身を除く): 125433614

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 70229, 140458, 912977, 1825954, 7654961, 15309922, 99514493, 199028986]

約数ペア:

[(1, 199028986), (2, 99514493), (13, 15309922), (26, 7654961), (109, 1825954), (218, 912977), (1417, 140458), (2834, 70229)]