207834991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37441}}^1$

素因数の和:37522

約数の個数: 16

約数和(自身を含む): 259997248

約数和(自身を除く): 52162257

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 37441, 262087, 486733, 2283901, 3407131, 15987307, 29690713, 207834991]

約数ペア:

[(1, 207834991), (7, 29690713), (13, 15987307), (61, 3407131), (91, 2283901), (427, 486733), (793, 262087), (5551, 37441)]