196199601

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{547}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 299392128

約数和(自身を除く): 103192527

約数列:

[1, 3, 13, 17, 39, 51, 221, 541, 547, 663, 1623, 1641, 7033, 7111, 9197, 9299, 21099, 21333, 27591, 27897, 119561, 120887, 295927, 358683, 362661, 887781, 3847051, 5030759, 11541153, 15092277, 65399867, 196199601]

約数ペア:

[(1, 196199601), (3, 65399867), (13, 15092277), (17, 11541153), (39, 5030759), (51, 3847051), (221, 887781), (541, 362661), (547, 358683), (663, 295927), (1623, 120887), (1641, 119561), (7033, 27897), (7111, 27591), (9197, 21333), (9299, 21099)]