209846754

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15733}}^1$

素因数の和:15776

約数の個数: 64

約数和(自身を含む): 528662400

約数和(自身を除く): 318815646

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 15733, 31466, 47199, 94398, 141597, 204529, 283194, 298927, 409058, 424791, 597854, 613587, 849582, 896781, 1227174, 1793562, 1840761, 2690343, 3681522, 3886051, 5380686, 5522283, 7772102, 8071029, 11044566, 11658153, 16142058, 23316306, 34974459, 69948918, 104923377, 209846754]

約数ペア:

[(1, 209846754), (2, 104923377), (3, 69948918), (6, 34974459), (9, 23316306), (13, 16142058), (18, 11658153), (19, 11044566), (26, 8071029), (27, 7772102), (38, 5522283), (39, 5380686), (54, 3886051), (57, 3681522), (78, 2690343), (114, 1840761), (117, 1793562), (171, 1227174), (234, 896781), (247, 849582), (342, 613587), (351, 597854), (494, 424791), (513, 409058), (702, 298927), (741, 283194), (1026, 204529), (1482, 141597), (2223, 94398), (4446, 47199), (6669, 31466), (13338, 15733)]