207940033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 260554752

約数和(自身を除く): 52614719

約数列:

[1, 7, 23, 31, 61, 161, 217, 427, 683, 713, 1403, 1891, 4781, 4991, 9821, 13237, 15709, 21173, 41663, 43493, 109963, 148211, 291641, 304451, 486979, 958249, 1291553, 3408853, 6707743, 9040871, 29705719, 207940033]

約数ペア:

[(1, 207940033), (7, 29705719), (23, 9040871), (31, 6707743), (61, 3408853), (161, 1291553), (217, 958249), (427, 486979), (683, 304451), (713, 291641), (1403, 148211), (1891, 109963), (4781, 43493), (4991, 41663), (9821, 21173), (13237, 15709)]