206888929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 257040000

約数和(自身を除く): 50151071

約数列:

[1, 13, 17, 19, 29, 221, 247, 323, 377, 493, 551, 1699, 4199, 6409, 7163, 9367, 22087, 28883, 32281, 49271, 121771, 375479, 419653, 548777, 640523, 837607, 936149, 7134101, 10888891, 12169937, 15914533, 206888929]

約数ペア:

[(1, 206888929), (13, 15914533), (17, 12169937), (19, 10888891), (29, 7134101), (221, 936149), (247, 837607), (323, 640523), (377, 548777), (493, 419653), (551, 375479), (1699, 121771), (4199, 49271), (6409, 32281), (7163, 28883), (9367, 22087)]