196087276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 445211648

約数和(自身を除く): 249124372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1364, 1694, 1867, 2387, 3388, 3734, 3751, 4774, 7468, 7502, 9548, 13069, 15004, 20537, 26138, 26257, 41074, 52276, 52514, 57877, 82148, 105028, 115754, 143759, 225907, 231508, 287518, 405139, 451814, 575036, 636647, 810278, 903628, 1273294, 1581349, 1620556, 2546588, 3162698, 4456529, 6325396, 7003117, 8913058, 14006234, 17826116, 28012468, 49021819, 98043638, 196087276]

約数ペア:

[(1, 196087276), (2, 98043638), (4, 49021819), (7, 28012468), (11, 17826116), (14, 14006234), (22, 8913058), (28, 7003117), (31, 6325396), (44, 4456529), (62, 3162698), (77, 2546588), (121, 1620556), (124, 1581349), (154, 1273294), (217, 903628), (242, 810278), (308, 636647), (341, 575036), (434, 451814), (484, 405139), (682, 287518), (847, 231508), (868, 225907), (1364, 143759), (1694, 115754), (1867, 105028), (2387, 82148), (3388, 57877), (3734, 52514), (3751, 52276), (4774, 41074), (7468, 26257), (7502, 26138), (9548, 20537), (13069, 15004)]