297142202

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{210143}}^1$

素因数の和:210253

約数の個数: 16

約数和(自身を含む): 514432512

約数和(自身を除く): 217290310

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 210143, 420286, 1471001, 2942002, 21224443, 42448886, 148571101, 297142202]

約数ペア:

[(1, 297142202), (2, 148571101), (7, 42448886), (14, 21224443), (101, 2942002), (202, 1471001), (707, 420286), (1414, 210143)]