201331970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2876171}}^1$

素因数の和:2876185

約数の個数: 16

約数和(自身を含む): 414168768

約数和(自身を除く): 212836798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2876171, 5752342, 14380855, 20133197, 28761710, 40266394, 100665985, 201331970]

約数ペア:

[(1, 201331970), (2, 100665985), (5, 40266394), (7, 28761710), (10, 20133197), (14, 14380855), (35, 5752342), (70, 2876171)]