201668778883

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{66809}}^1$

素因数の和:66964

約数の個数: 48

約数和(自身を含む): 253776448800

約数和(自身を除く): 52107669917

約数列:

[1, 11, 13, 19, 101, 121, 143, 209, 247, 1111, 1313, 1573, 1919, 2299, 2717, 12221, 14443, 21109, 24947, 29887, 66809, 158873, 232199, 274417, 734899, 868517, 1269371, 3018587, 6747709, 8083889, 9553687, 13963081, 16501823, 74224799, 87720217, 105090557, 128206471, 153593891, 181520053, 816472789, 964922387, 1410271181, 1666684123, 1996720583, 10614146257, 15512982991, 18333525353, 201668778883]

約数ペア:

[(1, 201668778883), (11, 18333525353), (13, 15512982991), (19, 10614146257), (101, 1996720583), (121, 1666684123), (143, 1410271181), (209, 964922387), (247, 816472789), (1111, 181520053), (1313, 153593891), (1573, 128206471), (1919, 105090557), (2299, 87720217), (2717, 74224799), (12221, 16501823), (14443, 13963081), (21109, 9553687), (24947, 8083889), (29887, 6747709), (66809, 3018587), (158873, 1269371), (232199, 868517), (274417, 734899)]