201330220021

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{9846443}}^1$

素因数の和:9846600

約数の個数: 16

約数和(自身を含む): 241986207744

約数和(自身を除く): 40655987723

約数列:

[1, 7, 23, 127, 161, 889, 2921, 20447, 9846443, 68925101, 226468189, 1250498261, 1585277323, 8753487827, 28761460003, 201330220021]

約数ペア:

[(1, 201330220021), (7, 28761460003), (23, 8753487827), (127, 1585277323), (161, 1250498261), (889, 226468189), (2921, 68925101), (20447, 9846443)]