206859009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5737}}^1$

素因数の和:5865

約数の個数: 32

約数和(自身を含む): 337118976

約数和(自身を除く): 130259967

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 707, 1717, 2121, 5151, 5737, 12019, 17211, 36057, 40159, 97529, 120477, 292587, 579437, 682703, 1738311, 2048109, 4056059, 9850429, 12168177, 29551287, 68953003, 206859009]

約数ペア:

[(1, 206859009), (3, 68953003), (7, 29551287), (17, 12168177), (21, 9850429), (51, 4056059), (101, 2048109), (119, 1738311), (303, 682703), (357, 579437), (707, 292587), (1717, 120477), (2121, 97529), (5151, 40159), (5737, 36057), (12019, 17211)]