199315435

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 264182688

約数和(自身を除く): 64867253

約数列:

[1, 5, 11, 55, 121, 241, 605, 1205, 1367, 2651, 6835, 13255, 15037, 29161, 75185, 145805, 165407, 329447, 827035, 1647235, 3623917, 18119585, 39863087, 199315435]

約数ペア:

[(1, 199315435), (5, 39863087), (11, 18119585), (55, 3623917), (121, 1647235), (241, 827035), (605, 329447), (1205, 165407), (1367, 145805), (2651, 75185), (6835, 29161), (13255, 15037)]