206574973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1097}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 256141440

約数和(自身を除く): 49566467

約数列:

[1, 11, 17, 19, 53, 187, 209, 323, 583, 901, 1007, 1097, 3553, 9911, 11077, 12067, 17119, 18649, 20843, 58141, 188309, 205139, 229273, 354331, 639551, 988397, 1104679, 3897641, 10872367, 12151469, 18779543, 206574973]

約数ペア:

[(1, 206574973), (11, 18779543), (17, 12151469), (19, 10872367), (53, 3897641), (187, 1104679), (209, 988397), (323, 639551), (583, 354331), (901, 229273), (1007, 205139), (1097, 188309), (3553, 58141), (9911, 20843), (11077, 18649), (12067, 17119)]