215156777

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{10753}}^1$

素因数の和:10888

約数の個数: 16

約数和(自身を含む): 250869312

約数和(自身を除く): 35712535

約数列:

[1, 11, 17, 107, 187, 1177, 1819, 10753, 20009, 118283, 182801, 1150571, 2010811, 12656281, 19559707, 215156777]

約数ペア:

[(1, 215156777), (11, 19559707), (17, 12656281), (107, 2010811), (187, 1150571), (1177, 182801), (1819, 118283), (10753, 20009)]