208941899901

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{16125793}}^1$

素因数の和:16126420

約数の個数: 16

約数和(自身を含む): 318903702144

約数和(自身を除く): 109961802243

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 12957, 16125793, 48377379, 112880551, 338641653, 9949614281, 29848842843, 69647299967, 208941899901]

約数ペア:

[(1, 208941899901), (3, 69647299967), (7, 29848842843), (21, 9949614281), (617, 338641653), (1851, 112880551), (4319, 48377379), (12957, 16125793)]