211941548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{44789}}^1$

素因数の和:44826

約数の個数: 36

約数和(自身を含む): 459007920

約数和(自身を除く): 247066372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 44789, 89578, 179156, 313523, 582257, 627046, 1164514, 1254092, 2329028, 4075799, 7569341, 8151598, 15138682, 16303196, 30277364, 52985387, 105970774, 211941548]

約数ペア:

[(1, 211941548), (2, 105970774), (4, 52985387), (7, 30277364), (13, 16303196), (14, 15138682), (26, 8151598), (28, 7569341), (52, 4075799), (91, 2329028), (169, 1254092), (182, 1164514), (338, 627046), (364, 582257), (676, 313523), (1183, 179156), (2366, 89578), (4732, 44789)]