198599917

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3769}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 217152000

約数和(自身を除く): 18552083

約数列:

[1, 23, 29, 79, 667, 1817, 2291, 3769, 52693, 86687, 109301, 297751, 2513923, 6848273, 8634779, 198599917]

約数ペア:

[(1, 198599917), (23, 8634779), (29, 6848273), (79, 2513923), (667, 297751), (1817, 109301), (2291, 86687), (3769, 52693)]