203313998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{4759}}^1$

素因数の和:5323

約数の個数: 16

約数和(自身を含む): 313074720

約数和(自身を除く): 109760722

約数列:

[1, 2, 41, 82, 521, 1042, 4759, 9518, 21361, 42722, 195119, 390238, 2479439, 4958878, 101656999, 203313998]

約数ペア:

[(1, 203313998), (2, 101656999), (41, 4958878), (82, 2479439), (521, 390238), (1042, 195119), (4759, 42722), (9518, 21361)]