204579543

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5507}}^1$

素因数の和:5607

約数の個数: 32

約数和(自身を含む): 327836160

約数和(自身を除く): 123256617

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 5307, 5507, 12383, 16521, 37149, 38549, 115647, 159703, 335927, 479109, 1007781, 1117921, 2351489, 3353763, 7054467, 9741883, 29225649, 68193181, 204579543]

約数ペア:

[(1, 204579543), (3, 68193181), (7, 29225649), (21, 9741883), (29, 7054467), (61, 3353763), (87, 2351489), (183, 1117921), (203, 1007781), (427, 479109), (609, 335927), (1281, 159703), (1769, 115647), (5307, 38549), (5507, 37149), (12383, 16521)]