201207879670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2874398281}}^1$

素因数の和:2874398295

約数の個数: 16

約数和(自身を含む): 413913352608

約数和(自身を除く): 212705472938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2874398281, 5748796562, 14371991405, 20120787967, 28743982810, 40241575934, 100603939835, 201207879670]

約数ペア:

[(1, 201207879670), (2, 100603939835), (5, 40241575934), (7, 28743982810), (10, 20120787967), (14, 14371991405), (35, 5748796562), (70, 2874398281)]