208130338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{22937}}^1$

素因数の和:23301

約数の個数: 16

約数和(自身を含む): 337188600

約数和(自身を除く): 129058262

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 22937, 45874, 298181, 596362, 8005013, 16010026, 104065169, 208130338]

約数ペア:

[(1, 208130338), (2, 104065169), (13, 16010026), (26, 8005013), (349, 596362), (698, 298181), (4537, 45874), (9074, 22937)]